6 Min Read
NASA’s Chandra Finds Unexpected Fireworks in Aftermath of Stellar Explosions
To view this video please enable JavaScript, and consider upgrading to a web browser that
supports HTML5 video
A composite image of the nearby galaxy Messier 83, and short timelapse videos of two curious supernova remnants hidden inside.
X-ray: NASA/CXC/SAO; Optical: NASA/ESA/AURA/STScI, Hubble Heritage Team, W. Blair (STScI/Johns Hopkins University) and R. O’Connell (University of Virginia); Image Processing: NASA/CXC/SAO/A. Jubett, L. Frattare and P. Edmonds
The aftermath of a supernova, a stellar explosion, is usually a slowly fading cloud of hot gas. So when astronomers pointed NASA’s Chandra X-ray Observatory at the nearby galaxy Messier 83 (M83), they did not expect to find a population of supernova remnants, or the debris from these explosions, showing dramatic changes in their brightness. The new results were presented at the American Astronomical Society meeting in Pasadena, California, and published in The Astrophysical Journal.
The galaxy M83, located about 15 million light-years from Earth, is forming stars at a high rate. Researchers analyzed 14 years of Chandra data of the galaxy, spanning 2000 to 2014.
Using this extensive set of data, the researchers caught surprising variations in the X-ray brightness of sources previously identified as supernova remnants. The researchers expected supernova remnants older than a century or so to fade gradually in X-rays, but not change dramatically in brightness.
The team found that roughly half of the 22 X-ray sources associated with supernova remnants in their sample showed changes in X-ray brightness over the 14-year span of observations — a result that was completely unexpected.
“We knew that individual X-ray sources could vary dramatically,” said Andrea Prestwich, of the Catholic University of America who led the study. “But finding that so many supernova remnants were behaving this way was a real surprise. Something unusual is going on in these objects. Pinpointing the cause remains a challenge, as M83’s distance limits the detail we can observe.”
One of the 22 variable supernova remnants has a straightforward explanation: SN 1957D, the debris from a supernova first observed nearly 70 years ago, is ramming into material surrounding the explosion site, producing the observed X-ray flares. But this cannot explain the rest of the sample. There is no evidence to suggest that all 22 remnants were formed within the last century. Something else must be driving the variability.
The most likely explanation is that the team has uncovered a population of stellar survivors stars that lived through their partner’s destruction in a supernova explosion. In this scenario, each variable X-ray source began as a pair of massive stars orbiting each other. The more massive star collapsed and exploded as a supernova, leaving behind a ****** hole or ultra-dense neutron star. Its companion survived.
Galaxy M83 in X-ray and Optical Light.
X-ray: NASA/CXC/SAO; Optical: NASA/ESA/AURA/STScI, Hubble Heritage Team, W. Blair (STScI/Johns Hopkins University) and R. O’Connell (University of Virginia); Image Processing: NASA/CXC/SAO/A. Jubett, L. Frattare and P. Edmonds
“It may be that this galaxy contains a collection of supernova remnants where one massive star survives the supernova and becomes locked into an orbit with a ****** hole or neutron star,” said co-author Michael McCollough of the Center for Astrophysics | Harvard & Smithsonian (CfA). “The neutron star or ****** hole can then start pulling material from the massive star’s surface.”
That infalling material is superheated by the intense gravitational pull, producing the X-rays Chandra detects. These types of systems, known as high-mass X-ray binaries (HMXBs), are among the most variable X-ray sources in the universe. Researchers say they may be the cause of the variations seen in M83’s supernova remnants.
Astronomers have known about HMXBs for decades, but the difference with this group in M83 is their connection to supernova remnants. Previously, only a handful of supernova remnants associated with HMXBs had been identified across observations of all galaxies. It is unprecedented to find more than 20 strong candidates in just one galaxy.
The authors found that the variable supernova remnants are in regions with higher concentrations of massive stars than in other parts of the galaxy, increasing the chances of a link between the remnants and HMXBs.
There is another possible explanation: Instead of pulling in material from a companion star, the ****** hole or neutron star may be recapturing some of the material blasted outward by the original explosion.
“This could be an example of cosmic recycling, where debris from the explosion falls back onto the very object the supernova created,” said co-author Roy Kilgard of Wesleyan University. “And it’s quite possible that both explanations are at play — different sources in our sample may have different origins.”
These results are not unique to M83. A follow-up study of the nearby star-forming galaxy M51 by Zoe Hoiland of Vassar College and Kilgard has uncovered a similar population of variable X-ray sources associated with supernova remnants, suggesting that such systems may be a feature of galaxies undergoing vigorous star formation.
This is a composite image of the galaxy M51 combining data from NASA’s Chandra X-ray Observatory (purple) with optical data (red, green and blue) taken with ground-based telescopes by a team of astrophotographers. A surprisingly high number of X-ray sources associated with supernova remnants in M51 show large changes in brightness, similar to the behavior seen in M83.
Chandra X-ray Data: NASA/CXC/SAO; Astrobin/Optical Groundbased: C.Björk, T.Bähnck, S.Donoso, J.Gentillon, A. and D.Grelin, S.Guberski, R. Hall, T.Heuberger, J.Jacks, P.Kent, Br.Meyers, W.Ostling, N.Puig, T.Schaeffer, F.Schöfbänker, M.Vasilev
The Chandra data for M83 began with single observations in 2000 and 2001, followed by 10 observations from 2010 to 2011 and another observation in 2014.
NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the Chandra program. The Smithsonian Astrophysical Observatory’s Chandra X-ray Center controls science operations from Cambridge, Massachusetts, and flight operations from Burlington, Massachusetts.
Visual Description
This release features a composite image of the nearby galaxy Messier 83, and short timelapse videos of two curious supernova remnants hidden inside.
In the composite image, Messier 83, or M83, is shown to have a spiral structure, viewed straight on. At the center is a brilliant white and yellow pool of light. From that light, spiral arms of hot pink cloud corkscrew out in wide, sweeping arches. The galaxy is covered in a faint grey haze, and flecked with red, green, blue, white, and yellow dots.
In an annotated version of the composite image, two tiny dots to our lower right of center are highlighted by white circles. These are two of the supernova remnants being considered by researchers. Each is examined further in a separate timelapse video.
Over a 14-year ******* from 2000 to 2014, astronomers pointed NASA’s X-ray observatory at the M83 galaxy. They discovered that about half of the X-ray sources believed to be supernova remnants, the aftermath of stellar explosions, were exhibiting dramatic changes in brightness. This result was entirely unexpected.
Those changes in brightness are highlighted in the timelapse videos. In each video, a series of static images flashes by, focused on one of the two X-ray sources once believed to be supernova remnants. In the videos, the X-ray sources appear as bright blue blobs with glowing cores. But in each image, taken months or years apart, the shapes change, as does the intensity of the blue color, and the brightness of the core. By presenting the substantively different images of the same objects one after another in quick succession, short timelapse videos are created.
The most likely explanation for the changes in brightness is that the team has uncovered a population of stellar survivors, stars that lived through an orbiting partner’s destruction in a supernova explosion. Material is being pulled from the surviving star onto the ****** hole or neutron star that formed in the supernova, a process known to cause rapid changes in X-ray brightness.
Read more from NASA’s Chandra X-ray Observatory
To learn more about NASA’s Chandra mission, visit:
[Hidden Content]
[Hidden Content]
News Media Contact
Megan Watzke Chandra X-ray Center Cambridge, Mass. 617-496-7998 *****@*****.tld
Joel Wallace Marshall Space Flight Center, Huntsville, Alabama 256-544-0034 *****@*****.tld
About the Author
Lee Mohon
Share
Details
Last Updated
Jun 15, 2026
Editor
Lee Mohon
Contact
Joel Wallace
Location
Marshall Space Flight Center
Related Terms
Chandra X-Ray Observatory
Galaxies
Hubble Space Telescope
Marshall Astrophysics
Marshall Space Flight Center
Supernova Remnants
Supernovae
The Universe
Explore More
5 min read
NASA’s Chandra Discovers Possible Supernova Remnant in Galactic Center
Article
4 days ago
1 min read
Pretty in Pink
Saturn and its rings are prominently shown in this color image, along with three of…
Article
22 years ago
4 min read
NASA Connects Little Red Dots with Chandra, Webb
Article
2 months ago
Keep Exploring
Discover More Topics From NASA
Chandra X-ray Observatory
The Chandra X-ray Observatory is the world’s most powerful X-ray telescope.
James Webb Space Telescope
Webb is the premier observatory of the next decade, serving thousands of astronomers worldwide. It studies every phase in the…
Hubble Space Telescope
Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.
Universe
View the full article
NASA astronauts Jessica Meir and Chris Williams collect frozen research samples while living and working aboard the International Space Station. Credit: ESA/Sophie Adenot
Students in New Jersey will hear from NASA astronauts Chris Williams and Jessica Meir as they answer prerecorded STEM questions while aboard the International Space Station.
The Earth-to-space call will begin at 12:05 p.m. EDT, Thursday, June 18, and will stream live on the agency’s Learn With NASA YouTube channel.
This event is hosted by Newton Public Schools in Newton, New Jersey, for students in grades K-12 and members of the community. This unique opportunity aims to deepen understanding of space exploration and enhance awareness of STEM careers.
Media interested in covering the event must RSVP no later than 5 p.m. EDT, Wednesday, June 17, to Dr. Joseph Piccirillo at: 973-383-7392, x4229 or *****@*****.tld.
For more than 25 years, astronauts have continuously lived and worked aboard the space station, testing technologies, performing science, and developing skills needed to explore farther from Earth. Astronauts communicate with NASA’s Mission Control Center in Houston 24 hours a day through SCaN’s (Space Communications and Navigation) Near Space Network.
Research and technology investigations taking place aboard the space station benefit people on Earth and lay the groundwork for other agency deep space missions. As part of NASA’s Artemis program, the agency will send astronauts to the Moon to prepare for future human exploration of Mars, inspiring the world through discovery in a new Golden Age of innovation and exploration.
For more information on NASA in-flight calls, visit:
[Hidden Content]
Share
Details
Last Updated
Jun 15, 2026
Related TermsIn-flight Education DownlinksHumans in SpaceInternational Space Station (ISS)Learning Resources
View the full article
Scientists await a big splash in the Pacific Ocean as one of the most research-packed Dragon spacecraft to date returns, completing the 34th SpaceX commercial resupply mission to the International Space Station for NASA. Biological and materials samples, along with tested hardware, are heading back to research teams on Earth for further analysis, advancing NASA’s work to prepare humans for exploration beyond low Earth orbit and to deliver benefits back home.
Tiny cells, huge health insights
NASA astronaut Jessica Meir prepares samples in the Life Sciences Glovebox to study how weightlessness affects crew blood clotting and immune function for the Megakaryocyte Flying-One investigation.NASA
Some samples returning are for NASA’s Hematopoietic Stem Cell Expansion in Space: Pathfinder Investigation (InSPA-StemCellEX-H2), which seeks to use the microgravity environment to scale up the production of stems cells. On Earth, lab-produced blood stem cells lose their ability to form different cell types, like red and white blood cells that are critical to treating patients with certain blood diseases and cancers. In microgravity, researchers believe this ability will be better preserved while also growing these stem cells in greater numbers. The returning samples will undergo further analysis to determine if space-based efforts produce larger quantities of enhanced stem cells suitable for clinical use.
The team behind NASA’s Streptococcus pneumoniae (Spn) Infection of Cardiac Tissue (MVP Cell-09) experiment is awaiting the return of stem cell-derived heart tissues that were intentionally infected with a pneumonia-causing bacterium as part of ongoing microgravity research. Pneumonia increases the risk of heart disease, which is not fully understood. Because bacteria tend to become more active and virulent in microgravity, this experiment could amplify their effects, making it possible to detect cellular responses that cannot be observed on Earth.
NASA’s Megakaryocyte Flying-One (MeF1) samples are returning to Earth to help understand how large cells found in bone marrow, known as megakaryocytes, and the platelets they produce adapt to spaceflight. Megakaryocytes and platelets play important roles in the formation of blood clots and immune responses. The returning samples, including those taken from astronauts, could show us how the human immune system reacts aboard the space station and help prepare for future exploration missions.
Driving design enhancements
NASA astronaut Mike Fincke and JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui work on hardware for the Zero Boil-Off Tank investigation.NASA
Many spacecraft use cryogenic fuels for propulsion, but temperature swings in space can cause these extremely cold fuels to slowly evaporate and escape their tank, reducing fuel efficiency and complicating mission planning. NASA’s Zero Boil-Off Tank Noncondensables (ZBOT-NC) investigation aboard station studies how gases that do not condense into liquids at cold temperatures affect pressure control and fluid behaviors in propellant tanks. Hardware returning aboard Dragon, including drives containing fluid-physics data, could help validate models and contribute to the design of more efficient cryogenic fuel storage systems for long-duration missions.
Semiconductor research samples as part of NASA’s In-Space Production of Semimetal-Semiconductor Composite Bulk Crystals in Microgravity (SUBSA-InSPA-SSCug) investigation are returning to Earth for further analysis. This study manufactured semimetal-semiconductor composite alloy crystals in space, which have applications in many electronics, including sensors and lasers. Researchers believe microgravity could enable the production of significantly greater and higher-quality crystals, supporting the development of next-generation semiconductor technologies.
Innovative medical research mix
Stem cells grown along a DNA-inspired nanomaterial on space station as part of DNA Nano Therapeutics-Mission 2, a percussor to DNA Nano Therapeutics-3.University of Connecticut
NASA’s DNA Nano Therapeutics-3 research team will receive tiny, space-assembled DNA-inspired materials that are combined with medicines to create active ******* treatments. Producing these treatments in microgravity can improve how well they perform in the body. This research could improve patient outcomes by helping therapies reach tumors more effectively, stay in the body longer, and improve medicine release.
Tissue models of the brain, heart, liver, and kidney that were tested with novel RNA-based medicines as part of NASA’s InSPA-Sachi Nanoligomer investigation are also returning. Microgravity can accelerate aging and disease processes, giving researchers a unique environment to better observe how well these new drugs work on different organs ahead of clinical trials.
The left image shows various wood-derived products of different shapes, and the right image shows a sample of this same material in a laboratory setting on Earth. These products may have applications in the medical field by providing scaffolding for patients with fragile bones.GreenBone Ortho
Samples from ESA’s (European Space Agency) Green Bone investigation are returning to Earth to help understand how bone cells grow and develop on a new scaffold made from wood. Designed to mimic real bone, this scaffold was tested in microgravity to understand its ability to heal defects and fractures. Because living in microgravity simulates conditions like osteoporosis, a skeletal disorder which affects millions of people worldwide, the results could help treat patients with these fragile bone conditions.
NASA’s 3D Bone Marrow Analog research team will analyze the returning 3D-printed tissues that mimic parts of the bone marrow. Spaceflight can cause aging-like changes, including bone and muscle loss. To investigate potential countermeasures, these tissue models were exposed to small vibrations aboard the space station to simulate exercise. After the samples return to Earth, researchers will measure bone-like mineral formations and observe cellular and genetic changes. Findings from this investigation could help develop new strategies to maintain astronaut bone and muscle health during future long-duration missions.
In the United States, more than 900,000 knee cartilage injuries occur annually, with many requiring surgery. NASA’s InSPA-Auxilium Bioprinter-Cell Printing is investigating how to treat these injuries and is returning 3D-printed cartilage tissue samples from space station. This investigation uses the orbiting laboratory’s unique microgravity environment to bioprint cartilage tissues with more evenly distributed cells compared to those printed on Earth. The results could help produce higher-quality cartilage prints to treat joint injuries.
Keep Exploring
Discover More Topics From NASA
Latest News from Space Station Research
International Space Station
Humans In Space
Space Station Research Results
View the full article
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater)
Aya Collins, director of the engagement division of NASA’s Office of Communications, moderates a discussion with, from left to right, NASA astronauts Zena Cardman, Mike Fincke, and JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui, Monday, June 1, 2026 at the Mary W. Jackson NASA Headquarters building in Washington. Fincke, Cardman, and Yui served as part of Expeditions 73 and 74 onboard the International Space Station.NASA/Aubrey Gemignani
Voices Shaping the Future of Space
Members of the public are invited to join some of NASA’s brightest minds as they discuss agency missions and current topics in aerospace technology, science, and innovation. Each event will feature NASA experts, and the series will cover a range of topics including our search for life within the universe, the Moon Base, airplanes of the future, and the impact of artificial intelligence on education and the technological workforce.
There is no cost to attend, and preregistration is not required. Seating is limited and available on a first -come, first-served basis.
For all series events, the location is the Webb Auditorium within NASA Headquarters located at 300 Hidden Figures Way SW, Washington, D.C.
Event Schedule & Speakers (all times Eastern)
Thursday, June 9 | 11-11:30 a.m.
Project Hail Mary – The Convergence of Science Fiction and Science Fact
Featured Speakers: Dr. Joseph Westlake, director, Heliophysics Division, and Dr. Shawn Domagal-Goldman, director, Astrophysics Division
Thursday, June 9 | 2-2:30 p.m.
The Search for Life
Featured Speakers: Dr. Becky McCauley Rench, lead scientist for astrobiology, and Dr. Delia Santiago-Materese, program scientist for the Discovery program and Dragonfly mission
Friday, June 12 | 11-11:30 a.m. – CANCELLED
What Space Teaches Us About Home
Featured Speaker: Dr. Karen St. Germain, director, Earth Science Division
Friday, June | 12 2-2:30 p.m. – CANCELLED
Lunar Environmental Considerations for Moon Base Science and Exploration
Featured Speaker: Dr. Jacob Bleacher, chief exploration scientist, Exploration Systems Development Mission Directorate
Thursday, June 18 | 11-11:30 a.m.
AVATAR – (A Virtual Astronaut Tissue Analog Response) Flies Around the Moon
Featured Speaker: Dr. Lisa Carnell, director, Biological and Physical Sciences Division
Thursday, June 18 | 2-2:30 p.m.
Eclipse Science – How NASA Uses Total Solar Eclipses for Science
Featured Speakers: Nicki Rayl, deputy division director, Heliophysics Division, and Dr. Kelly Korreck, program scientist, Heliophysics Division
Monday, June 22 | 11-11:30 a.m.
NASA’s Bold Horizon: Internships, NASA Force, and Your Role in History
Featured Speakers: Kelly Elliott, chief human capital officer, and Daniel Costello, director, Human Capital Office, NASA’s Johnson Space Center
Monday, June 22 | 2-2:30 p.m.
Speaker Spotlight with Dr. Lori Glaze, acting associate administrator, Exploration Systems Development Mission Directorate
Tuesday, June 23 | 11-11:30 a.m.
Speaker Spotlight with Elaine Ho, associate administrator, NASA Office of STEM Engagement
Tuesday, June 23 | 2-2:30 p.m.
Future of Flight and the Airplanes of Tomorrow
Friday, June 26 | 11-11:30 a.m.
Other Worlds: The Search for Life in the Universe
Featured Speakers: Dr. Joshua Pepper, program scientist, Astrophysics Division, and Dr. Hannah Jang-Condell, program scientist, Exoplanet Mass Measurement
Tuesday, June 30 | 11-11:30 a.m.
Moving Faster Toward the Future of Astrophysics
Featured Speaker: Dr. Jessica Gaskin, research astrophysicist, NASA’s Marshall Space Flight Center
Tuesday, June 30 | 2-2:30 p.m.
Space Weather: Overview of astronaut safety and Earth-based end user implications
For More Information
To ask questions about the Frontiers Forum Speaker Series, email: *****@*****.tld.
Visit NASA Headquarters
View the full article
NASA astronaut and International Space Station Expedition 74/75 flight engineer Anil Menon poses for a portrait at NASA’s Johnson Space Center in Houston.NASA/James Blair
NASA astronaut Anil Menon will be available for limited media interviews beginning at 9 a.m. EDT Monday, June 22, to discuss his upcoming mission to the International Space Station as part of Expeditions 74/75.
The virtual interviews will take place from the Gagarin Cosmonaut Training Center in Star City, Russia, and will stream live on the agency’s YouTube channel.
Media interested in participating must submit a request to the newsroom at NASA’s Johnson Space Center in Houston no later than 5 p.m. Wednesday, June 17, by emailing *****@*****.tld. A copy of NASA’s media accreditation policy is online.
Menon is scheduled to launch to the space station Tuesday, July 14, from the Baikonur Cosmodrome in Kazakhstan aboard the Roscosmos Soyuz MS-29 spacecraft with Roscosmos cosmonauts Pyotr Dubrov and Anna Kikina. The trio will spend about eight months aboard the orbiting laboratory before returning to Earth in spring 2027.
During his expedition, Menon will conduct scientific investigations and technology demonstrations to help humans prepare for future exploration missions to the Moon and Mars, and to provide benefits on Earth. Among the hundreds of experiments planned during his mission, he will participate in studies to better understand astronaut vein structure, blood flow, and blood composition in microgravity. He also will test producing intravenous fluids using the space station’s potable water.
The Soyuz MS-29 mission will be his first spaceflight after he was selected as part of NASA’s 2021 astronaut class. A native of Minneapolis, Menon is an emergency medicine physician, mechanical engineer, and colonel in the United States Space Force. He also has served as an expedition flight surgeon supporting the agency’s crew members aboard the space station.
For more than 25 years, people have lived and worked continuously aboard the International Space Station, advancing scientific knowledge and making research breakthroughs not possible on Earth. The space station helps NASA understand and overcome the challenges of human spaceflight, expand commercial opportunities in low Earth orbit, and build on the foundation for long-duration missions to the Moon, as part of the Artemis program, and to Mars.
To learn more about International Space Station research, operations, and its crews, visit:
[Hidden Content]
-end-
Jimi Russell Headquarters, Washington 202-358-1100 *****@*****.tld
Anna Schneider / Mary Pfister Johnson Space Center, Houston 281-483-5111 *****@*****.tld / *****@*****.tld
Share
Details
Last Updated
Jun 15, 2026
LocationNASA Headquarters
Related TermsHumans in SpaceAnil MenonAstronautsInternational Space Station (ISS)Missions
View the full article
A ******* of unsettled weather brought scattered showers and thunderstorms to California’s Bay Area on May 27, 2026. That afternoon, a break in the clouds left downtown San Francisco and nearby communities beneath mostly cloud-free skies, allowing an astronaut aboard the International Space Station to take this photograph.NASA
An astronaut aboard the International Space Station took this picture of downtown San Francisco and nearby communities on May 27, 2026. The image captures two of the region’s iconic bridges. The Golden Gate Bridge connects the northern San Francisco Peninsula with Marin County to the north, while the San Francisco-Oakland Bay Bridge spans the bay toward Oakland to the east.
Read more about this photograph on Earth Observatory.
Text credit: Kathryn Hansen
Image credit: NASA
View the full article
8 Min Read
Experience the Launch of NASA’s Roman Space Telescope
Are you ready for a new view of the universe? The Nancy Grace Roman Space Telescope will reveal distant worlds, dark energy, and the structure of the cosmos, and we want you to be a part of it!
Digital creators and social media users are invited to register to our NASA Social for the Nancy Grace Roman Space Telescope launch. Roman is NASA’s next flagship astrophysics mission, designed to explore everything from our outer solar system to the edge of the observable universe. This mission is scheduled to launch on Aug. 30, 2026, aboard a SpaceX Falcon Heavy rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.
Are you passionate about social media and communications? Do you love to create content for an audience? Are you a fan of new, unique experiences? If you said yes, this NASA Social event is for you! This is your opportunity to be on the front lines of this historic mission.
The NASA Social event will take place over two days, including the day of launch. A maximum of 50 digital creators will be selected to attend this two-day event and will be given access similar to news media.
NASA Social participants will have the opportunity to:
Tour NASA’s Kennedy Space Center
Learn directly from astrophysics subject matter experts
Meet fellow digital creators and social media users
Spend time with members of NASA’s social media team
View the launch of the Nancy Grace Roman Space Telescope
NASA Social events are intended for members of the public. Current or former NASA civil servants, NASA contractors, NASA interns, and individuals or organizations currently under contract to provide products or services to NASA are not eligible to apply or participate in NASA Social events.
NASA Social registration for the Roman launch opens on this page on Monday, June 15 and the deadline to apply is at 11:59 p.m. EDT on Sunday, June 28. All applications will be considered on a case-by-case basis.
APPLY NOW
Do I need to have a social media account to register?
Yes. This event is designed for people who:
Actively use multiple social networking platforms and tools to disseminate information to a unique audience.
Regularly produce new content that features multimedia elements.
Have the potential to reach a large number of people using digital platforms.
Reach a unique audience, separate and distinctive from traditional news media and/or NASA audiences.
Must have an established history of posting content on social media platforms.
Have previous postings that are highly visible, respected, and widely recognized.
Users are encouraged to follow @NASARoman for Roman updates on X, Facebook, and @NASAGoddard and @NASAUniverse on Instagram. Updates and information about the event will be shared on X via @NASA_Events
How do I register?
Registration for this event opens Monday, June 15 and closes at 5 p.m. EDT on Sunday, June 28. Registration is for one person only (you) and is non-transferable. Each individual wishing to attend must register separately. Each application will be considered on a case-by-case basis.
Can I register if I am not a U.S. citizen?
Yes, this event is open for all to apply.
When will I know if I am selected?
After registrations have been received and processed, an email with confirmation information and additional instructions will be sent to those selected. We expect to send the first notifications on XX and waitlist notifications on XX.
What are NASA Social credentials?
All NASA social applications will be considered on a case-by-case basis. Those chosen must prove through the registration process they meet specific engagement criteria.
If you do not make the registration list for this NASA Social, you still can attend the launch off site and participate in the conversation online. Find out about ways to experience a launch at [Hidden Content].
What are the registration requirements?
Registration indicates your intent to travel to NASA Kennedy and attend the two-day event in person. You are responsible for your own expenses for travel, accommodation, food, and other amenities.
The schedule of events and special guest appearances are subject to change without notice. NASA is not responsible for loss or damage incurred as a result of attending. NASA, moreover, is not responsible for loss or damage incurred if the event is canceled with limited or no notice. Please plan accordingly.
Kennedy is a government facility. Those who are selected may need to complete additional steps to receive clearance to enter the secure areas.
IMPORTANT: Those without proper identification cannot be admitted.
For United States Citizens:
You will be required to present a REAL ID compliant identification or valid U.S. passport PLUS one of the following:
Acceptable documents to accompany federal or state identification:
U.S. Passport
Unexpired Employment Authorization Card (Form I-688A)
Unexpired Employment Authorization Document issued by DHS that contains a photograph (Form I-688B)
Driver’s license or ID card issued by a state or outlying possession of the United States provided it contains a photograph or information such as name, date of birth, gender, height, eye color, and address
ID card issued by federal, state, or local government agencies or entities, provided it contains a photograph or information such as name, date of birth, gender, height, eye color, and address
School ID card with a photograph
Voter’s Registration Card
Military Dependent’s ID Card
U.S. Military card or draft record
U.S. Coast Guard Merchant Mariner Card
Native American Tribal Document
U.S. Social Security Card issued by the Social Security Administration (other than a card stating it is not valid for employment)
Original or Certified copy of birth certificate issued by a state, county, municipal authority, or outlying possessions of the United States bearing an official seal
U.S. Citizen ID Card (Form I-197)
ID Card for use of Resident Citizens of the United States (Form I-179)
Unexpired employment authorization document issued by DHS (other than those listed previously)
For Foreign Nationals:
Same items required of U.S. Citizens (SSN only when applicable)
Unexpired foreign passport, with I-551 stamp or attached Form I-94 indicating unexpired employment authorization
Passport number and registration date
Citizenship
Driver’s license issued by a ********* Government authority
For Legal Resident Aliens:
Same items required of U.S. Citizens, and:
Permanent Resident Card or Alien Registration Receipt Card with photograph (Form I-551)
Unexpired Temporary Resident Card (Form I-688)
Certification of Birth Abroad issued by the Department of State (Form FS-545 or Form DS-1350)
The REAL ID Act was passed by Congress in 2005 to establish minimum security standards for state-issued driver’s licenses and identification cards.
All registrants must be at least 18 years old.
What if the launch date changes?
Hundreds of different factors can cause a scheduled launch date to change multiple times. The launch date will not be official until after the Flight Readiness Review. If the launch date changes prior to the review, NASA may adjust the date of the NASA Social accordingly to coincide with the new target launch date, and will notify registrants of any changes via email.
If the launch is postponed, attendees will be invited to attend a later launch date. If the launch is postponed beyond 72 hours, the NASA Social event may be canceled.
NASA Social attendees are responsible for any additional costs they incur related to any launch delay. We strongly encourage participants to make travel arrangements that are refundable and/or flexible.
What if I cannot come to the Kennedy Space Center?
If you cannot come to NASA Kennedy and attend in person, you should not register for the NASA Social. Join the conversation by following @NASARoman on X and Facebook, and @NASAGoddard and @NASAUniverse on Instagram. You can watch the launch at nasa.gov/live. NASA will provide regular launch and mission updates on @NASA.
If you cannot make this NASA Social, don’t worry; NASA is planning many other NASA Social events in the near future at various locations! Check for updates on NASA Socials.
View the full article
Earth Observatory
Science
Earth Observatory
Pumice Rafts Encroach on…
Earth
Earth Observatory
Image of the Day
EO Explorer
Topics
All Topics
Atmosphere
Land
Heat & Radiation
Life on Earth
Human Dimensions
Natural Events
Oceans
Remote Sensing Technology
Snow & Ice
Water
More Content
Collections
Global Maps
World of Change
Articles
Earth Matters Blog
Blue Marble: Next Generation
EO Kids
Mission: Biomes
About
About Us
Subscribe
🛜 RSS
Contact Us
Search
June 4, 2026
On May 8, 2026, satellites detected signs of an unexpected submarine volcanic eruption in the Bismarck Sea near the islands of Papua New Guinea. Over the next several weeks, plumes of steam and ash streamed over the sea, and areas of discolored water surrounded the eruption site. Relatively little is known about the ocean floor in this area or the volcanic feature that is presently erupting. But experts think the new activity, ongoing as of mid-June, might be occurring along the Titan Ridge and has the potential to form an ephemeral new island.
Despite the unknowns, the effects of the eruption became unmistakable for some communities in Papua New Guinea’s Admiralty Islands. In early June, rafts of pumice drifted northwest from the eruption site and clogged up coastlines on several of the islands. Bands of the buoyant volcanic material are visible in this image, acquired with the OLI (Operational Land Imager) on Landsat 8 on June 4, as they drifted with surface currents on the Bismarck Sea.
Several days after the image, news outlets reported acute impacts from thick masses of pumice reaching coastal areas. Communities on Lou Island and Baluan Island, to the south, were described by officials as among the worst affected, according to reports from local media. Outlets reported that a layer of pumice up to several meters thick blanketed the shore, cutting off access to the water. The volcanic fragments similarly choked the coast and key waterways around the much larger Manus Island, about 125 kilometers (80 miles) northwest of the volcano and out of frame.
A submarine volcano produces a plume of discolored water and vents steam into the air in an image acquired on June 4, 2026, with the OLI (Operational Land Imager) on Landsat 8. Pumice is visible near the base of the plume and exhibits a thermal signature in infrared imagery.
NASA Earth Observatory/Lauren Dauphin
Studies of past pumice raft events have found that the material can remain afloat for months to years before sinking out of satellite view. Larger rafts can form with the help of ash, which serves to “weld” together fragments of the porous rock, said Jim Garvin, the chief scientist at NASA’s Goddard Space Flight Center, noting this process occurred during the 2022 eruption of Hunga Tonga-Hunga Ha‘apai. “These masses can pile up around erupting vents to protect the eruption centers and produce ephemeral new lands in some cases,” he said. When adrift, such pumice platforms can act as floating homes for marine organisms—from microalgae to bryozoans to barnacles—and enable them to disperse over long distances.
Though beneficial to life in some ways, the rafts can pose serious threats to humans and other species. Some of the larger fragments of pumice stack up to form ridges when they reach the coastlines of islands. Reports from Papua New Guinea highlight the disruptions to fishing, the transport of goods, and access to critical services that can occur when pumice accumulates along the coast.
Communities have expressed concerns over the pumice’s effects on marine ecosystems, as well. Researchers have noted that the sustained presence of pumice can block sunlight and may inhibit photosynthesis in seagrass and corals below, and the rocks may physically damage reef structures. In a review of the ecological effects of pumice reaching Japan’s coast in 2021, researchers noted the die-off of filter-feeding fish in fishery cages from ingesting pumice, warning that other wildlife may be harmed by mistakenly consuming the rocks.
New studies using an ensemble of orbital remote sensing platforms—including Landsat, hyperspectral instruments, and imaging radars—are tracking developments in this Bismarck Sea region, Garvin said. These observations can provide new perspectives on hazards as well as unique scientific opportunities for improved understanding of submarine eruptions.
NASA Earth Observatory images by Lauren Dauphin, using Landsat data from the U.S. Geological Survey. Story by Lindsey Doermann.
Downloads
June 4, 2026
JPEG (7.36 MB)
References & Resources
ABC News (2026, June 7) Titan Ridge volcano in Papua New Guinea inundates Manus coastlines with pumice rocks. Accessed June 12, 2026.
Carn, S., via Bluesky (2026, June 2) The #BismarckSea / #TitanRidge eruption continues as of June 2. Accessed June 12, 2026.
Global Volcanism Program (2026, June 10) Titan Ridge. Accessed June 12, 2026.
He, S., et al. (2025) Pumice rafts in the global ocean: a remote sensing assessment. GIScience & Remote Sensing, 62(1).
NASA Earth Observatory (2026, May 21) New Eruption in the Bismarck Sea. Accessed June 12, 2026.
NASA Earth Observatory (2019, August 23) A Raft of Rock. Accessed June 12, 2026.
The National (2026, June 9) Manus coast facing floating pumice blockade. Accessed June 12, 2026.
Ohno, Y., et al. (2022) Coastal ecological impacts from pumice rafts. Scientific Reports, 12, 11187.
Radio New Zealand (2026, June 8) ‘This is a disaster’: Huge pumice rafts from volcano hit Manus Island coast. Accessed June 12, 2026.
You may also be interested in:
Stay up-to-date with the latest content from NASA as we explore the universe and discover more about our home planet.
New Eruption in the Bismarck Sea
5 min read
Satellite imagery shows a surge of new volcanic activity in the ocean near Papua New Guinea.
Article
Home Reef Adds On
3 min read
The Tongan volcano expanded its mid-Pacific real estate during its latest eruptive phase.
Article
Restless Kīlauea Launches Lava and Ash
3 min read
Episode 43 of the Hawaiian volcano’s current eruption was marked by high lava fountains and widespread ash dispersal.
Article
1
2
3
4
Next
Keep Exploring
Discover More from NASA Earth Science
Subscribe to Earth Observatory Newsletters
Subscribe to the Earth Observatory and get the Earth in your inbox.
Earth Observatory Image of the Day
NASA’s Earth Observatory brings you the Earth, every day, with in-depth stories and stunning imagery.
Explore Earth Science
Earth Science Data
Open access to NASA’s archive of Earth science data
View the full article
The SpaceX Dragon cargo spacecraft supporting the company’s 34th commercial resupply services mission for NASA approaches the International Space Station on May 17, 2026, carrying nearly 6,500 pounds of food, supplies, and equipment for the Expedition 74 crew. Credit: NASA
NASA and its international partners are set to receive scientific research samples and hardware as a SpaceX Dragon spacecraft is scheduled to depart the International Space Station on Tuesday, June 16, for its return to Earth.
Watch NASA’s live undocking coverage beginning at 11:45 a.m. EDT on NASA+, Amazon Prime, and the agency’s YouTube channel. Learn how to watch NASA content through a variety of online platforms, including social media.
The Dragon spacecraft will undock from the forward port of the station’s Harmony module at about 12:05 p.m., after receiving a command from SpaceX ground controllers. The spacecraft then will fire its thrusters to move safely away from the orbiting complex.
Following a June 16 departure, the spacecraft will reenter Earth’s atmosphere on Wednesday, June 17, before splashing down off the coast of California at approximately 5:08 a.m. PDT. NASA will not stream the splashdown but will post updates on its space station blog.
Dragon will return to Earth with thousands of pounds of cargo, carrying samples that could shape future space exploration and life on Earth. Research returning includes bioprinted organ and cartilage tissue, data on improving cryogenic fuel storage for future space missions, and DNA‑inspired materials to develop new ******* treatments. The returning hardware includes an ocular imaging device used to monitor crew members’ eye health, an absorbent bed that filters trace contaminants from cabin air, and a separator pump from the waste and hygiene compartment.
Loaded with nearly 6,500 pounds of crew cargo and science experiments, Dragon arrived at the station on May 17 after launching two days earlier on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.
For more than 25 years, people have lived and worked continuously aboard the International Space Station, advancing scientific knowledge and making research breakthroughs not possible on Earth. The space station helps NASA understand and overcome the challenges of human spaceflight, expand commercial opportunities in low Earth orbit, and build on the foundation for long-duration missions to the Moon, as part of the Artemis program, and to Mars.
Get breaking news, images, and features from the space station on Instagram, Facebook, and X.
Learn more about International Space Station research and operations at:
[Hidden Content]
-end-
Jimi Russell Headquarters, Washington 202-358-1100 *****@*****.tld
Leah Cheshier Johnson Space Center, Houston 281-483-5111 *****@*****.tld
Share
Details
Last Updated
Jun 12, 2026
LocationNASA Headquarters
Related TermsInternational Space Station (ISS)Humans in SpaceSpaceX Commercial Resupply
View the full article
Easily identified by the spectacular band of dark dust that partially obscures its bright core, Messier 64, or the ****** Eye Galaxy, is characterized by its bizarre internal motion.NASA, CSA, ESA, F. Belfiore (European Southern Observatory – Germany), J. Lee (Space Telescope Science Institute), A. Leroy (The Ohio State University), and D. Thilker (The Johns Hopkins University); Processing: Gladys Kober (NASA/Catholic University of America)
This March 20, 2026, image of Messier 64, or the ****** Eye Galaxy, is a composite view from NASA’s Hubble Space Telescope and James Webb Space Telescope. It shows Messier 64 captured at near- and mid-infrared wavelengths by Webb, while Hubble’s image shows the galaxy in ultraviolet, visible, and near-infrared light.
Messier 64 is characterized by its bizarre internal motion. The gas in the outer regions of this spiral galaxy is rotating in the opposite direction from the gas and stars in its inner regions. This strange behavior may be the result of a merger between M64 and a satellite galaxy over a billion years ago.
Image credit: NASA, CSA, ESA, F. Belfiore (European Southern Observatory – Germany), J. Lee (Space Telescope Science Institute), A. Leroy (The Ohio State University), and D. Thilker (The Johns Hopkins University); Processing: Gladys Kober (NASA/Catholic University of America)
View the full article
Explore Hubble
Hubble Home
Overview
About Hubble
The History of Hubble
Hubble Timeline
Why Have a Telescope in Space?
Hubble by the Numbers
At the Museum
FAQs
Impact & Benefits
Hubble’s Impact & Benefits
Science Impacts
Cultural Impact
Technology Benefits
Impact on Human Spaceflight
Astro Community Impacts
Science
Hubble Science
Science Themes
Science Highlights
Science Behind Discoveries
Universe Uncovered
Hubble’s Partners in Science
Hubble & Citizen Science
AI & Hubble Science
Explore the Night Sky
Observatory
Hubble Observatory
Hubble Design
Mission Operations
Science Operations
Astronaut Missions to Hubble
Hubble vs Webb
Team
Hubble Team
Career Aspirations
Hubble Astronauts
Multimedia
Images
Videos
Online Activities
e-Books
Sonifications
Podcasts
3D Hubble Models
Lithographs
Fact Sheets
Posters
Hubble on the NASA App
Glossary
News
Hubble News
Social Media
Media Resources
35th Anniversary
More
Online Activities
2 min read
Hubble Sees Swarm of Galaxies
This NASA Hubble Space Telescope image features the galaxy cluster MACS0329-0211.
NASA, ESA, M. Postman (STScI); Image Processing: G. Kober (NASA/Catholic University of America)
Looking somewhat like a swarm of bees returning to their hive, this NASA Hubble Space Telescope image features the galaxy cluster MACS0329-0211. Galaxy clusters like MACS0329-0211 are important signposts in the story of how the structure of the universe evolved, and are the ultimate telescopic lenses, placing gravitationally lensed galaxies from the earliest stages of the universe into our view.
Zoom into this galaxy swarm and you will find large, oval-shaped elliptical galaxies, and thin spiral and lenticular galaxies viewed from the edge. We can also see the full, face-on view of spiral galaxies and their curving spiral arms. The image’s upper-right quadrant holds faint arcs of distant galaxies gravitationally lensed by the cluster’s massive gravity. The largest of these arcs appears above the bright oval shape of a giant elliptical galaxy. Closer inspection of the image’s center reveals several bright-white intersecting curves that appear as a distorted figure eight. This may be another distant galaxy whose light was magnified and distorted by this massive cluster’s gravity.
Hubble looked at MACS0329-0211 as part of an observing program of X-ray bright galaxy clusters. Researchers used Hubble’s two main cameras, the Advanced Camera for Surveys and its Wide Field Camera 3, to gather data visible and infrared light from the cluster. Hubble’s ability to see such a broad spectrum of light makes it a valuable tool in understanding the very nature of these galaxy clusters.
Facebook logo
@NASAHubble
@NASAHubble
Instagram logo
@NASAHubble
Media Contact:
Claire Andreoli NASA’s Goddard Space Flight Center, Greenbelt, MD *****@*****.tld
Share
Details
Last Updated
Jun 12, 2026
Editor
Andrea Gianopoulos
Location
NASA Goddard Space Flight Center
Related Terms
Hubble Space Telescope
Astrophysics
Astrophysics Division
Galaxies
Galaxy clusters
Goddard Space Flight Center
The Universe
Keep Exploring
Discover More Topics From Hubble
Hubble Space Telescope
Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.
Hubble’s Galaxies
Hubble Science Highlights
Hubble Images
View the full article
Earth Observatory
Science
Earth Observatory
World Cup Fever in Guadalajara
Earth
Earth Observatory
Image of the Day
EO Explorer
Topics
All Topics
Atmosphere
Land
Heat & Radiation
Life on Earth
Human Dimensions
Natural Events
Oceans
Remote Sensing Technology
Snow & Ice
Water
More Content
Collections
Global Maps
World of Change
Articles
Earth Matters Blog
Blue Marble: Next Generation
EO Kids
Mission: Biomes
About
About Us
Subscribe
🛜 RSS
Contact Us
Search
April 13, 1986
April 27, 2026
A pair of Landsat images shows 40 years of westward urban expansion from Guadalajara, Mexico. The Thematic Mapper on Landsat 5 captured the left image in 1986; the Operational Land Imager on Landsat 8 captured the right image in 2026.
A pair of Landsat images shows 40 years of westward urban expansion from Guadalajara, Mexico. The Thematic Mapper on Landsat 5 captured the left image in 1986; the Operational Land Imager on Landsat 8 captured the right image in 2026.
NASA Earth Observatory / Lauren Dauphin
April 13, 1986April 27, 2026
A pair of Landsat images shows 40 years of westward urban expansion from Guadalajara, Mexico. The Thematic Mapper on Landsat 5 captured the left image in 1986; the Operational Land Imager on Landsat 8 captured the right image in 2026.
A pair of Landsat images shows 40 years of westward urban expansion from Guadalajara, Mexico. The Thematic Mapper on Landsat 5 captured the left image in 1986; the Operational Land Imager on Landsat 8 captured the right image in 2026.
NASA Earth Observatory / Lauren Dauphin
April 13, 1986
April 27, 2026
April 13, 1986 – April 27, 2026
CurtainToggle2-Up
Image Details
A pair of Landsat images shows 40 years of westward urban expansion from Guadalajara, Mexico. The TM (Thematic Mapper) on Landsat 5 captured the left image in 1986; the OLI (Operational Land Imager) on Landsat 8 captured the right image in 2026.
Guadalajara, Mexico, was quite a different place when it last hosted World Cup games 40 years ago. The city welcomed matches in June 1986 and did so again in 2026, when South Korea faced Czechia at Guadalajara Stadium in the opening round of the 2026 FIFA World Cup.
In 1986, Guadalajara Stadium had not yet been built in Zapopan, the fast-growing municipality just northwest of Guadalajara. Many of that year’s World Cup matches were held instead at Jalisco Stadium in northeastern Guadalajara. It was in that stadium that France defeated Brazil in a penalty shootout in the 1986 quarterfinals, in what is widely regarded as one of the most memorable World Cup games of all time.
As seen in the Landsat images above, the land where Guadalajara Stadium (also called Estadio Akron) now sits was farmland in 1986. The new stadium, built in 2010 to host Mexico’s Club Deportivo Guadalajara, or Chivas, lies near the Sierra la Primavera volcanic complex, a rugged landscape full of lava flows, volcanic domes, steam vents, and hot springs. The architects who designed the stadium took inspiration from the nearby volcanic terrain, creating a structure that rises from a grassy earthen berm meant to resemble the flanks of a volcano, topped with a white roof reminiscent of a volcanic cloud.
About 95,000 years ago, the volcanic system underneath Sierra la Primavera produced a massive eruption that caused a caldera 11 kilometers (7 miles) in diameter to slump downward. Water filled the depression for tens of thousands of years, but tectonic uplift and the accumulation of sediment eventually led to the demise of the lake. Erosion wore away the softer surrounding rock over time, leaving harder, erosion-resistant volcanic rocks within the circular feature that now stand high above the surrounding terrain.
Starting about 60,000 years ago, several lava domes erupted along the southern edge of the caldera. The youngest of them, Cerro del Colli, formed about 30,000 years ago, leaving the dome-shaped feature just south of the stadium and contributing to a broader landscape dotted with other volcanic domes and cinder cones.
Today, much of the original caldera has been preserved as a forested area known as La Primavera Biosphere Reserve, even as development has partially encircled it during the past 40 years. The population of the Guadalajara metro area has grown from about 2.7 million in 1986 to more than 5.5 million now, with particularly rapid growth in Zapopan, a burgeoning tech hub sometimes billed as “Mexico’s Silicon Valley.” A prominent development visible in Landsat images is Guadalajara Technology Park, one of several new industrial parks in Zapopan. New greenhouses have also come to the area en masse, including south of the reserve, where they are mostly used to grow fruits and vegetables.
World Cup fever runs particularly high in Guadalajara, which is hosting World Cup matches for the third time. During Brazil’s legendary title run in 1970, when Pelé led the team, Jalisco Stadium was the venue for Brazil’s first-round, quarterfinal, and semifinal matches. To commemorate him, the city in May 2026 erected a 9.5-meter (31-foot) bronze statue of the iconic football (soccer) player.
Even the animals at Guadalajara Zoo are taking part in the festivities, with elephants, gorillas, giraffes, capybaras, pumas, and macaws “predicting” match winners by choosing between food, shirts, boxes, soccer ******, and other items. A puma named Muluk predicted South Korea would beat Czechia by sniffing and moving a ball, one newspaper reported.
Guadalajara will host four first-round matches: South Korea vs. Czechia on June 12, Mexico vs. South Korea on June 18, Colombia vs. Democratic Republic of the Congo on June 23, and Uruguay vs. Spain on June 26.
NASA Earth Observatory images by Lauren Dauphin, using Landsat data from the U.S. Geological Survey. Story by Adam Voiland.
Downloads
April 13, 1986
JPEG (13.09 MB)
April 27, 2026
JPEG (13.71 MB)
References & Resources
Chivas (2020, July 30) The birth of a dream: Akron Stadium. Accessed June 11, 2026.
designboom (2010, August 9) new estadio chivas by jean-marie massaud + daniel pouzet. Accessed June 11, 2026.
Earth Matters (2018, June 14) World Cup 2018: A Satellite, Soccer ******, and Spectacular Space Images. Accessed June 11, 2026.
ESPN (2026, May 21) Towering Pelé statue unveiled in Guadalajara before World Cup. Accessed June 11, 2026.
FIFA (2022, August 24) The thriller that marked the end of an era for Brazil. Accessed June 11, 2026.
FIFA (2021, June 2) Guadalajara. Accessed June 11, 2026.
Football 2026 (2026, May 31) The Legend of Estadio Jalisco: Guadalajara’s Iconic Stadium and Its World Cup Legacy. Accessed June 11, 2026.
Mexico News Daily (2026, June 8) Wild picks: Elephants, pumas and gorillas make World Cup predictions at Guadalajara Zoo. Accessed June 11, 2026.
NASA (2026, June 8) How NASA Science and Artemis Are Shaping the 2026 FIFA World Cup. Accessed June 11, 2026.
NASA Earth Observatory (2022, November 19) Stadium City Qatar. Accessed June 11, 2026.
NASA Earth Observatory (2014, June 16) National Stadium of Brasília. Accessed June 11, 2026.
Sourisseau, D., et al. (2026) Stratigraphy and dynamics of the 6.4 ka explosive rhyolitic eruption at Colli dome, La Primavera caldera, Mexico. Bulletin of Volcanology, 88(6).
Stadium Journey (2006, April 8) Ancient Inspirations to FIFA World Cup 2026: The Story of Estadio Akron, the Newest Ancient Stadium in the World. Accessed June 11, 2026.
You may also be interested in:
Stay up-to-date with the latest content from NASA as we explore the universe and discover more about our home planet.
A Volcanic Medley Near Mammoth Lakes
4 min read
A massive, old caldera and more recently formed craters shape the landscape in the eastern Sierra Nevada.
Article
Scoria Cones on Earth and Mars
7 min read
The hill-shaped features are a sign of explosive volcanic activity—a rarity on the Red Planet.
Article
Restless Kīlauea Launches Lava and Ash
3 min read
Episode 43 of the Hawaiian volcano’s current eruption was marked by high lava fountains and widespread ash dispersal.
Article
1
2
3
4
Next
Keep Exploring
Discover More from NASA Earth Science
Subscribe to Earth Observatory Newsletters
Subscribe to the Earth Observatory and get the Earth in your inbox.
Earth Observatory Image of the Day
NASA’s Earth Observatory brings you the Earth, every day, with in-depth stories and stunning imagery.
Explore Earth Science
Earth Science Data
Open access to NASA’s archive of Earth science data
View the full article
2 Min Read
NASA Award Boosts Space Technology Research Capabilities
NASA is introducing a new funding opportunity to accelerate academic research and technology development. The ********* University Research and Education Project Space Technology Artemis Research (M‑STAR) application window opened Thursday and will remain open through 11:59 p.m. EDT on Tuesday, Aug. 11.
The research funded through this award supports the agency’s priorities for exploring the Moon, Mars, and deep space, while strengthening eligible institutions in the future of space exploration. Through M-STAR, institutions are encouraged to grow their scientific and engineering capabilities, enhance faculty and student engagement in aerospace research, and expand their ability to compete for future federal and commercial research awards.
Administered by NASA’s Office of STEM Engagement, this initiative contributes to NASA’s Space Technology Mission Directorate, and supports the agency’s broader mission to develop innovative technologies that improve space transportation, human exploration, robotic discovery, and the growing space economy.
NASA’s Office of STEM Engagement fosters an ecosystem across education, industry, and government to cultivate a well‑prepared talent pool, while the agency’s Space Technology Mission Directorate develops the transformative space technologies that enable future NASA missions and ensure U.S. leadership in aerospace. Together, they accelerate mission readiness by aligning cutting edge technological innovation with the workforce needed to carry it forward.
For complete eligibility information, help session registration, and to submit an M-STAR proposal, visit:
[Hidden Content]
Keep Exploring
Discover More Topics From NASA
********* University Research & Education Project
About STEM Engagement at NASA
Space Technology Mission Directorate
For Colleges and Universities
View the full article
5 Min Read
NASA’s Chandra Discovers Possible Supernova Remnant in Galactic Center
Using data from NASA’s Chandra X-ray Observatory, astronomers may have found a supernova remnant in an intriguing neighborhood in the middle of our galaxy. A paper describing these new findings published in The Astrophysical Journal.
Supernova remnants are the expanding remains of exploded stars and provide elements – like iron, oxygen, and silicon – that are critical for the formation of planets and for life as we know it to form and flourish.
This new supernova remnant, if confirmed, would be one of the closest ever discovered to the supermassive ****** hole at the central region of the Milky Way galaxy, an exotic region crammed with massive stars, long threads of magnetic fields and dense clouds of gas orbiting rapidly around the Galactic Center.
Astronomers may have uncovered a new supernova remnant in a star-forming region near the center of the Milky Way galaxy using data from Chandra and XMM-Newton. If confirmed, this would be one of the closest supernova remnants to the supermassive ****** hole in the Galactic Center. This image shows the region where the evidence was found, which contains X-rays from Chandra and XMM-Newton, radio data from the MeerKAT telescope in South Africa, and an optical image from the Pan-STARRS telescopes in Hawaii.
X-ray: NASA/CXC/UCLA/Z. Zhu et al.; ESA/XMM-Newton; Optical: PanSTARRS; Radio: MeerKAT; Infrared (JWST): NASA/ESA/CSA/STScI; Image Processing: NASA/CXC/SAO/L. Frattare and P. Edmonds
A new composite image of this region contains X-rays from Chandra and ESA’s (European Space Agency’s) XMM-Newton mission (shown in blue) as well as radio data from the MeerKAT telescope (shown in red) in South Africa. These have been combined with an optical image from the Pan-STARRS telescopes in Hawaii (red, green, and blue). The plane of the galaxy runs horizontally from left to right in the image, and the central ****** hole is off to the left of the image.
The evidence for the new supernova remnant, located about 26,000 light-years from Earth, comes from X-ray data from Chandra and XMM-Newton. The X-ray data reveals a “blob” of X-ray emission that may come from the remains of a massive star that self-destructed as a supernova, buried within the larger cloud of expanding gas.
The location of this suspected supernova remnant in the image is labeled with a circle.
It is in a bubble of gas that has had electrons stripped away from hydrogen – called an “H II region” – surrounding a massive, young star. This bubble is a bright source of radio emission called Sagittarius C.
If this is indeed a supernova remnant, then it is expanding at about two million miles per hour and is at least about 1,700 years old. Previously, observations with NASA’s now-retired SOFIA (Stratospheric Observatory for Infrared Astronomy) mission had shown evidence for an expanding shell of gas surrounding Sagittarius C. This gave astronomers a hint that a stellar explosion had occurred in the same spot.
The long filaments seen in the radio image are caused by energetic particles travelling along magnetic fields that are mostly directed perpendicular to the plane of the galaxy.
The nuclear fusion engines of stars create elements from hydrogen and helium that were abundant at the beginning of the universe. When stars explode at the end of their lives as supernovae, they send these newly synthesized elements into interstellar space and provide material for the next generation of stars and planets.
The team of astronomers searched the X-ray data for signs of increased amounts of key elements in the remnant, which would have been caused by the stellar explosion blasting them into space. While they did not see an enhancement, this could imply that the stellar debris has already mixed with the surrounding gas.
An alternative explanation for the X-ray blob is that the hot gas comes from a collection of massive stars in the region. The authors of the recent study don’t think this explanation is likely, because the X-ray emission from the blob is more than ten times brighter than the X-ray emission of large, known stellar clusters with bright, massive stars.
An additional image shows data from NASA’s James Webb Space Telescope added to the X-ray and radio data. The light blue color represents infrared light from gas in the H II region, and the darker blue depicts X-rays from the supernova remnant candidate, on the right side of the image. X-rays near the center of the image are associated with the H II region, possibly caused by material blown away by massive stars that has heated gas to millions of degrees, producing X-rays.
Sagittarius C, close-up image adding NASA’s James Webb Space Telescope data to the X-ray and radio data.
X-ray: NASA/CXC/UCLA/Z. Zhu et al.; ESA/XMM-Newton; Optical: PanSTARRS; Radio: MeerKAT; Infrared (JWST): NASA/ESA/CSA/STScI; Image Processing: NASA/CXC/SAO/L. Frattare and P. EdmondsX-ray: NASA/CXC/UCLA/Z. Zhu et al.; ESA/XMM-Newton; Optical: PanSTARRS; Radio: MeerKAT; Infrared (JWST): NASA/ESA/CSA/STScI; Image Processing: NASA/CXC/SAO/L. Frattare and P. Edmonds
The study’s authors are Zhenlin Zhu and Mark Morris of the University of California, Los Angeles; Gabriele Ponti of Italy’s National Institute for Astrophysics; and Ping Zhou of Nanjing University in China.
NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the Chandra program. The Smithsonian Astrophysical Observatory’s Chandra X-ray Center controls science operations from Cambridge, Massachusetts, and flight operations from Burlington, Massachusetts.
Visual Description
This release features a composite image of colorful, overlapping clouds, which suggests to astronomers that a supernova remnant may be buried in gas near the center of our Milky Way galaxy.
Set against a backdrop packed with distant stars and other specks of light are two distinct, overlapping clouds. The larger, visually dominant cloud, is red and multifaceted. It has an irregular shape, and features patches of different textures, including pockets that resemble wispy smoke, tangles of faint red veins, and clear streaking lines. This large cloud of expanding gas represents radio data from the MeerKAT telescope in South Africa.
Overlapping with that red cloud is a cloudy blue blob representing X-ray data from NASA’s Chandra X-ray Observatory and ESA’s XMM-Newton. Astronomers suggest that this blue blob of X-ray emissions is the remains of a massive star destroyed by a supernova.
Read more from NASA’s Chandra X-ray Observatory
To learn more about NASA’s Chandra mission, visit:
[Hidden Content]
[Hidden Content]
News Media Contact
Megan Watzke Chandra X-ray Center Cambridge, Mass. 617-496-7998 *****@*****.tld
Joel Wallace Marshall Space Flight Center, Huntsville, Alabama 256-544-0034 *****@*****.tld
About the Author
Lee Mohon
Share
Details
Last Updated
Jun 11, 2026
Editor
Lee Mohon
Contact
Joel Wallace
Location
Marshall Space Flight Center
Related Terms
Chandra X-Ray Observatory
James Webb Space Telescope (JWST)
Marshall Astrophysics
Marshall Science Research & Projects
Marshall Space Flight Center
Supernova Remnants
Supernovae
The Universe
Explore More
4 min read
NASA Connects Little Red Dots with Chandra, Webb
Article
1 month ago
5 min read
NASA Finds Young Stars Dim in X-rays Surprisingly Quickly
Article
2 months ago
6 min read
NASA Discovers ****** of Extreme Stars in Unexpected Site
A fleet of NASA missions has likely uncovered a collision between two ultradense stars in…
Article
3 months ago
Keep Exploring
Discover More Topics From NASA
Chandra X-ray Observatory
IXPE
The Imaging X-ray Polarimetry Explorer (IXPE) is NASA’s first mission to study the polarization of X-rays.
James Webb Space Telescope
Webb is the premier observatory of the next decade, serving thousands of astronomers worldwide. It studies every phase in the…
Hubble Space Telescope
Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.
View the full article
3 Min Read
I Am Artemis: Elkin Norena
Listen to this audio excerpt from Elkin Norena, Resident management officer, NASA’s Space Launch System Program:
0:00 / 0:00
Your browser does not support the audio element.
NASA’s Elkin Norena has helped the agency launch more than a dozen space shuttle missions – that’s more than a dozen crews to low Earth orbit and more than a dozen historic missions. They were missions that helped build the International Space Station, that provided a final servicing mission to the Hubble Space Telescope, and that performed critical science experiments that improved life right here on Earth.
Today, he continues that work as the manager of the Resident Management Office for SLS at NASA’s Kennedy Space Center in Florida, helping launch America’s rocket – the SLS (Space Launch System) – and the Orion spacecraft with its international quartet of astronauts on the Artemis II mission to fly by the Moon and return home.
Elkin Norena, who serves as an SLS resident management officer at NASA’s Kennedy Space Center in Florida, stands in front of an RS-25 engine.NASA
As resident manager, Norena provides onsite SLS support for NASA’s Exploration Ground Systems team that is responsible for preparing, stacking, testing, and launching SLS and Orion. He is also the eyes and ears for the SLS Program, providing an avenue of communications back to the program, which is managed at NASA’s Marshall Space Flight Center in Huntsville, Alabama.
It is the continuation of a childhood dream to be part of space exploration.
“When I was a kid in New Jersey, I watched a space shuttle launch in class one day,” said Norena. “When I watched the power of launch and the brave astronauts going to explore, I knew I had to be a part of that one day. I wanted to become an astronaut.”
The dream to join the space program led the Colombia native to the University of Central Florida in Orlando, where he majored in computer engineering, just miles from the Space Coast and in view of space shuttle launches like the ones he once watched on TV.
When that clock ticks down to T-10 minutes, everybody’s just waiting. You wait for the automated system to kick in. You hold your breath and watch the clock go down to T-0. Then *****, launch happens, and you know it was all worth it.
Elkin Norena
Resident management officer, NASA Space Launch System Program
Following college, he joined NASA contractor United Space Alliance at NASA Kennedy, and in 2008 he joined the NASA Kennedy team as a civil servant, working on the same spacecraft that inspired him to pursue the space program as a child.
“I started off in the Space Shuttle Program as an electrical engineer. Then I moved into the firing room for 17 different shuttle missions as a flight termination engineer. It was exciting to be part of all those missions and build the International Space Station,” Norena said.
The Milky Way stretches above Dry Tortugas National Park in Florida. Elkin Norena
Using those experiences, he became one of the original SLS team members. He was a part of the teams that successfully launched Artemis I and II and is now critical to the upcoming Artemis III mission.
Away from the launch pad, Norena’s hobbies orbit around his teenage daughters, participating in their activities. He also keeps a keen eye on space and is an avid astrophotographer.
“I love capturing the Milky Way! I’ve traveled to Utah, New Mexico, Arizona, and all across the western United States,” he said. “A great spot that’s closer for me is Dry Tortugas National Park beyond Key West.”
No matter how he explores space, Norena believes Artemis II is more than just a mission.
“This is historic. I grew up watching the shuttle missions, learning about Apollo, and wanting to be part of those Moon missions. We built the space station. The space shuttle explored space and technology on many levels,” he said. “Now, it’s our turn with Artemis to get back to the Moon, and this time to stay there. I’m excited to be part of the generation that does that.”
About the AuthorWilliam BryanCommunication Strategist
Share
Details
Last Updated
Jun 11, 2026
EditorLee MohonContactJonathan Dealjonathan.e*****@*****.tldLocationMarshall Space Flight Center
Related TermsI Am ArtemisArtemisKennedy Space CenterMarshall Space Flight CenterSpace Launch System (SLS)
Explore More
3 min read
I Am Artemis: Doug Parkinson
Article
4 months ago
4 min read
I Am Artemis: Jacki Mahaffey
Article
5 months ago
3 min read
I Am Artemis: Lili Villarreal
Lili Villarreal fell in love with space exploration from an early age when her and…
Article
1 year ago
Keep Exploring
Discover More Topics From NASA
Missions
Humans in Space
Climate Change
Solar System
View the full article
4 min read
NASA Robotic Tech Demo Will Advance Prototype Gamma-Ray Detectors
A new type of gamma-ray sensor developed by NASA, called AstroPix, will take part in a robotic arm demonstration on the agency’s upcoming Fly Foundational Robots mission, set to launch in late 2027.
Gamma rays are the highest-energy form of light. Scientists observe them coming from events like lightning in Earth’s atmosphere, powerful solar flares from our Sun, and cosmic collisions in distant galaxies. The sensors on the AstroPix technology demonstration are designed to measure gamma rays between 20,000 and 700,000 electron volts. For comparison, visible light’s energy falls between 2 and 3 electron volts.
Current NASA missions, including the Fermi Gamma-ray Space Telescope and Neil Gehrels Swift Observatory, also observe gamma rays, including those with even higher energies.
But for energies between 500,000 to 1 million electron volts, existing detectors are less sensitive. This range is where many powerful explosions called gamma-ray bursts shine the brightest. It’s also where astronomers expect to see the strongest glow from the most massive and distant active galaxies powered by ****** holes. By stacking AstroPix detectors in future missions, scientists could bridge this gap and improve observations of these cosmic objects to better understand the processes that create and drive them.
“The Fly Foundational Robots spacecraft is also a technology demonstration, so the projects were a good fit for each other,” said Dan Violette, an AstroPix team member and post-doctoral fellow at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “We need to thoroughly test AstroPix’s performance before we can use the sensors in future science missions. We’ve flown comparable technologies on a scientific balloon mission, and the current prototype eventually will be part of a sounding rocket payload. Many of those flight opportunities only reach near space, though. It’s not often that technology demonstrations like ours can find a ride into orbit.”
Each AstroPix chip has four silicon pixel gamma-ray detectors. Each of these detectors incorporates 1,225 pixels. AstroPix detectors, which are developed by NASA’s Goddard Space Flight Center in Greenbelt, Md., function similarly to the sensors in cellphone cameras except they are sensitive to gamma-ray light.
Image courtesy of Argonne National Laboratory
Each AstroPix chip contains four silicon pixel gamma-ray detectors, and each detector incorporates 1,225 pixels. The chips function similarly to the sensors in cell phone cameras.
The AstroPix Satellite Technology dEmonstration Payload, also known as A-STEP, will be hosted within the Fly Foundational Robots mission’s Orbital Replacement Unit, a movable module built by Rocket Lab Robotics. Rocket Lab Robotics also will provide a robotic arm that will pick up and reposition the unit during flight and perform in-orbit operations as part of a robotic servicing demonstration. The A-STEP payload will collect its data following the repositioning. Astro Digital will provide the spacecraft.
The Orbital Replacement Unit was designed to support power and data interfaces for a payload, but the original plan called for the robotic arm to reposition the module without one. As mission development progressed, however, the Fly Foundational Robots team identified an opportunity to further maximize the mission’s value by integrating an additional technology demonstration that could fit within the 11.8-inch (30-centimeter) cube.
“The unit already had the volume, power, and data needed to support the AstroPix team’s design,” said Bo Naasz, senior technical lead, In-space Servicing, Assembly, and Manufacturing in the Space Technology Mission Directorate at NASA Headquarters in Washington. “One of our major goals with Fly Foundational Robots is to demonstrate robotic changeout of payloads in orbit, enabling upgrades or improvements to satellites and space instruments at a fraction of the cost of a full mission. Allowing AstroPix to complete its own technology demonstration in orbit is a bonus.”
NASA’s Fly Foundational Robots mission will be hosted aboard a spacecraft provided by Astro Digital of Littleton, Colo., as shown in this artist’s concept. The robotic arm, provided by Motiv Space Systems in Pasadena, Calif., will perform a technology demonstration in orbit, including picking up and moving a small box containing the agency’s AstroPix gamma-ray sensors.
Rocket Lab Robotics
The AstroPix team is working to deliver their hardware this September, and it will be integrated into the Fly Foundational Robots payload before final integration onto the spacecraft. The Orbital Replacement Unit will hold the chips and all the associated electronics needed to provide power, and collect and transmit data during flight.
NASA’s Fly Foundational Robots mission is funded through the Space Technology Mission Directorate’s ISAM portfolio, managed at NASA Goddard. Rocket Lab Robotics will supply the mission’s robotic arm system through a NASA Small Business Innovation Research Phase III award. Astro Digital will host the orbital flight test of the arm through NASA’s Flight Opportunities program, managed at NASA’s Armstrong Flight Research Center in Edwards, California. The development of AstroPix was supported by NASA’s Astrophysics Division in the Science Mission Directorate at NASA Headquarters, through the agency’s Astrophysics Research and Analysis Program, and funded through the Nancy Grace Roman Technology Fellowship.
To learn more, visit:
[Hidden Content]
By Jeanette Kazmierczak Goddard Space Flight Center, Greenbelt, Md.
Facebook logo
@NASAUniverse
@NASAUniverse
Instagram logo
@NASAUniverse
Share
Details
Last Updated
Jun 11, 2026
Related Terms
Technology Demonstration
Astrophysics
Gamma Rays
Goddard Space Flight Center
Robotics
The Universe
View the full article
NASA
A soccer ball floats in microgravity in this March 2, 2026, picture from the International Space Station. The space station crew tested soccer ****** to study how internal mass affects motion and stability in microgravity. The findings have improved understanding of how embedded technologies, including match-ball sensors, can influence performance during play.
Through research aboard the International Space Station and technology developed for exploration, NASA continues to demonstrate how discoveries made for space can benefit people on Earth—including athletes and fans participating in the world’s most popular sport.
Image credit: NASA
View the full article
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater)
Students participate in a hands-on robotics demonstration during Career Technical Education Day at NASA’s Langley Research Center in Hampton, Virginia. NASA/Mark Knopp
At NASA, remaining a global leader in exploration and innovation includes having a skilled and dedicated workforce. Technicians play a critical role in advancing the agency’s research and missions, applying hands-on expertise across engineering, fabrication, electronics, and countless other technical fields.
To help cultivate the next generation of technical talent, NASA’s Office of STEM Engagement hosted Career Technical Education Day recently at NASA’s Langley Research Center in Hampton, Virginia. One hundred high school and community college students from Virginia and North Carolina attended, eager to explore the technical career paths that help drive NASA’s work.
“Many students picture NASA as only astronauts or engineers and therefore never consider a career at NASA to be within their reach,” said Bonnie Murray, lead for the Office of STEM Engagement at NASA Langley. “Bringing students from local career and technical education programs to Langley allows them the opportunity to see technicians at work, hear the pathways those technicians followed, and understand how the skills they are developing in their related classes have a place in the NASA workforce.”
The event opened with remarks from NASA Langley’s Steve Gayle, who traced his path from an engineering technician co-op in the center’s Fabrication Division and a graduate of Langley’s Engineering Technician Apprentice Program to his current role as acting associate director. Gayle encouraged students to embrace challenges, think critically, stay curious, and create their own opportunities as they pursue their career goals.
“We need young, bright minds,” Gayle said. “At NASA, we rely on skilled hands-on professionals — technicians who operate our wind tunnels, apply their skills in our fabrication shops, and use their electronics knowledge to design, test, and build critical systems.”
Students visit NASA Langley Research
Center’s model shop during Career Technical Education Day to learn about theNASA/Ryan Hill
Throughout the day, students toured several of Langley’s world-class facilities, including the historic Landing and Impact Research Facility and one of the center’s wind tunnels. At each stop, they received a behind-the-scenes look at the spaces where NASA technicians build, test, and refine the tools and technologies that support the agency’s missions. The technicians spoke with students about their work, their career paths, and the skills needed to excel in technical roles.
Hands-on demonstrations and interactive activities lead by NASA technicians and aerospace industry partners helped students connect their classroom experience with real-world applications. Whether observing fabrication techniques, seeing instrumentation up close, or engaging with engineering demonstrations, participants experienced how STEM and technical skills directly translate into meaningful careers.
“Through events such as this, NASA seeks to prepare students for aerospace careers through experiences and investments that strengthen research capacity, build technical expertise, and expand reach in alignment with agency missions and needs,” Murray said. The event ended with a career panel moderated by NASA astronaut Joe Acaba, associate director of mission and strategy at NASA’s Johnson Space Center in Houston and former math and science teacher. The panel featured four Langley technician apprentices who shared insights into their roles and the value of strong foundational skills in technical fields.
Wyatt Healy, mechanical engineering technician apprentice at NASA’s Langley Research Center, answers questions during a career panel featuring NASA Langley technician apprentices during Career Technical Education Day.NASA/Ryan Hill
“A basic grasp of how software, systems, and even everyday items function goes a long way as you progress in your technician journey,” said Wyatt Healy, mechanical engineering technician apprentice at NASA Langley. “When you have those fundamentals down, learning the more advanced concepts becomes much easier. It doesn’t happen overnigh but with a strong foundation, the sky is the limit.”
By connecting students with NASA professionals, facilities, and hands-on experiences, the event showcased a broad range of opportunities available in technical careers. It also underscored NASA’s commitment to building a strong, skilled workforce equipped to support the agency’s mission and tackle the challenges of tomorrow.
For more information about opportunities to connect students with NASA’s mission, work, and people, visit:
[Hidden Content]
Brittny McGraw NASA Langley Research Center
Explore More
3 min read
NASA Announces Winners of 2026 University Innovation Competition
Article
6 days ago
2 min read
NASA Hosts 2026 Review on Advanced Composite Manufacturing
Article
7 days ago
6 min read
Spacewalking With Scott Wray, Artemis EVA Training Lead
Article
1 week ago
Keep Exploring
Discover Related Topics
Missions
Humans in Space
Climate Change
Solar System
View the full article
Geologists recently converged on a site near Barstow, California, to ground-truth a mineral discovery made on public land by a NASA JPL sensor flying aboard a plane overhead.NASA/JPL-Caltech
Equipped with rock picks and hand lenses, a team of geoscientists deployed to the Mojave Desert recently to investigate a tantalizing “fingerprint” detected by a NASA sensor. Their target: a cache of topaz hiding in plain sight.
The geologists weren’t searching for gem-grade treasure. Rather, the presence of topaz could hint at a more valuable deposit below of something known as porphyry copper.
One of the world’s primary sources of copper, these deposits are left behind when magma and hot water from deep underground course through Earth’s crust, chemically transforming the surrounding rock. This tends to occur where one tectonic plate dives below another, known as a subduction zone, such as the North American Cordillera, which stretches from the ********* Rockies to western Mexico.
California’s high desert stretches below a bright spring sky in April 2026. NASA and USGS scientists are using airborne remote sensing to home in on potential sources of critical minerals here and across the Western U.S.NASA/JPL-Caltech
In addition to copper — the third most used metal in the world after steel and aluminum — the deposits can hold other critical minerals like molybdenum and tellurium, which are used in everything from steelmaking to solar panels. Finding the deposits isn’t easy. Geologists look for topaz because it forms under the same volcanic conditions.
For the team in the Mojave, the goal was to collect more evidence. That would require boots on the ground and a heavy bag of samples. The scientists who converged on the site included three experts from the U.S. Geological Survey (USGS) and Robert Green of NASA’s Jet Propulsion Laboratory in Southern California.
“What we’re doing out here is geologic CSI,” said Green, referring to the investigative TV show, as he split open a weathered red rock to expose a sparkling core. “We’re looking for clues to reconstruct what happened here.”
Three-dimensional image cubes illustrate the volume of data captured by NASA imaging spectrometers. The front face shows an aerial view of the Mojave Desert. The colorful side panels reveal what no eye or camera can detect: the spectral fingerprints of minerals present in every pixel.NASA/JPL-Caltech
Next-generation mineral mapping
The sensor that detected the topaz deposit on public land near Barstow, California, was built at JPL. Called AVIRIS, short for Airborne Visible Infrared Imaging Spectrometer, it analyzes reflected sunlight and can be used to identify chemicals and minerals by their unique spectral fingerprint. The technology was pioneered in the early 1980s by a team that included Green, and space-hardened versions have explored the Moon, Mars, and other rocky bodies in the solar system in the decades since.
While its cousins study distant worlds aboard spacecraft, the AVIRIS line of sensors is advancing Earth science from aircraft. The latest model, AVIRIS-5, recently took to the skies for the first time as part of the NASA-USGS Geologic Earth Mapping Experiment (GEMx). The goal of GEMx is to identify sources of critical minerals across the American West, including in the waste rock of active and legacy mines. It is led by the USGS as part of its larger, nationwide initiative.
Carrying next-generation sensors, a high-altitude NASA ER-2 aircraft takes off from the agency’s Armstrong Flight Research Center in Edwards, California, on March 31, 2026, to support the GEMx mineral mapping campaign.NASA/Carla Thomas
Since 2023, GEMx flights have covered more than 386,000 square miles (1 million square kilometers) of American soil, including most of California.
Ground-truthing the sensor data can entail hot field work, scrambling over steep crags to uncover samples for lab analysis. While testing has confirmed the topaz discovery, determining if the Mojave site overlies a porphyry copper deposit will require intensive investigation using ground-penetrating equipment. But the AVIRIS finding shows how advanced NASA airborne sensing can help lead geologists to the metaphorical needle in a haystack, even in heavily explored Southern California.
“People have been prospecting this area for generations,” said Erik Tharalson, a USGS geologist. “But there’s a lot more to discover.”
High flyer
From the beginning, the GEMx mineral mapping campaign has been enabled by one of the highest-flying aircraft in NASA’s fleet: the ER‑2. It deployed on March 31 from NASA’s Armstrong Flight Research Center in Edwards, California, to Colorado Springs Airport in Colorado.
“We deployed to Colorado Springs to maximize flight time for data collection needed in Colorado, Utah, New Mexico, Arizona, and Texas,” said John McGrath, ER‑2 project manager at NASA Armstrong.
By the conclusion of this deployment on June 5, the aircraft had completed 26 flights totaling more than 125 hours. Soaring at about 65,000 feet, the ER-2 can fly at high altitudes that allow it to collect broad‑area, high‑resolution spectral measurements in a single pass, supporting researchers studying mineral composition and surface processes.
In 2025, the aircraft flew 36 science missions, collecting more than 7 billion measurements over 200 flight hours. The data has contributed to the largest airborne surface mineralogy dataset gathered in a single NASA-USGS campaign.
The GEMx survey is led and funded by the USGS Earth Mapping Resources Initiative. Earth MRI is modernizing mapping the nation’s surface and subsurface to find new, critical, and other minerals. It is a partnership effort with 45 state geological surveys, federal agencies, private industry, tribes, universities, and others. The initiative will capitalize on both the technology developed by NASA for spectroscopic imaging, as well as the USGS expertise in analyzing the datasets, conducting field work, and deriving critical mineral information from them.
To learn more about GEMx visit:
[Hidden Content]
Media Contacts
Andrew Wang / Andrew Good Jet Propulsion Laboratory, Pasadena, Calif. 626-379-6874 / 818-393-2433 *****@*****.tld / *****@*****.tld
Written by Sally Younger
2026-037
Explore More
6 min read
Air Pollution’s Daily Pulse Over the Northeast
The TEMPO mission helped scientists track morning nitrogen dioxide that contributed to afternoon ozone along…
Article
12 hours ago
2 min read
NASA, NOAA to Hold Joint Session at 23rd Symposium on Operational Environmental Satellite Systems
Abstracts are now being accepted for the session, which will take place at the 2027…
Article
22 hours ago
9 min read
Jim Irons, Former Landsat Project Scientist, Wins Pecora Award
Landsat’s Jim Irons won the prestigious William T. Pecora Award. Irons, now an emeritus scientist at…
Article
1 day ago
Keep Exploring
Discover More Topics From NASA
GEMx
Armstrong Flight Research Center
Jet Propulsion Laboratory
Earth Science – Technology
View the full article
Katalyst Space’s LINK robotic servicing satellite awaits encapsulation inside a Northrop Grumman Pegasus XL on June 8, 2026, at NASA’s Wallops Flight Facility in Virginia. The rocket will carry LINK to space for an attempted orbital boost of NASA’s Neil Gehrels Swift Observatory.Credit: NASA/Ron Beard
NASA will host an audio-only media teleconference at 11 a.m. EDT, Wednesday, June 17, to preview the Katalyst Space mission to boost the orbit of NASA’s Neil Gehrels Swift Observatory.
Katalyst’s robotic servicing spacecraft, called LINK, will attempt to rendezvous with Swift and raise its altitude, extending its science mission lifespan and advancing a key capability for the future of space exploration. The LINK spacecraft will launch on Northrop Grumman’s Pegasus XL rocket later this month from Kwajalein Atoll in the Marshall Islands.
Media interested in participating by phone must RSVP no later than two hours before the start of the call to Amy Barra at: *****@*****.tld. NASA’s media accreditation policy is available online.
Audio of the media teleconference will stream on the agency’s website at:
[Hidden Content]
Participants in the media teleconference include:
Shawn Domagal-Goldman, division director, Astrophysics, NASA Headquarters in Washington
Brad Cenko, principal investigator, Swift, NASA’s Goddard Space Flight Center in Greenbelt, Maryland
Kieran Wilson, principal investigator, LINK, Katalyst Space
Robert Lamontagne, vice president, strategic partnerships, Katalyst Space
Wes Collier, vice president, launch systems, Northrop Grumman
The Swift mission, which launched in 2004, leads NASA’s fleet of telescopes in studying changes in the high-energy universe, like gamma-ray bursts, which are the most powerful explosions in the cosmos. When a rapid, sudden event takes place in the sky, Swift serves as a “dispatcher,” providing critical information that allows other “first responder” missions to follow up to learn more about how the universe works.
After 21 years, Swift’s low Earth orbit has begun to rapidly decay because of increased solar activity. Rather than allowing the observatory to re-enter Earth’s atmosphere, as many missions do at the end of their lifetimes, NASA is using this opportunity to advance U.S. spacecraft servicing technology. In September 2025, NASA awarded a contract to Katalyst to mount a robotic servicing mission for Swift in less than a year. The mission will use LINK to rendezvous with Swift and boost it to a higher altitude, demonstrating a key capability for the future of space exploration. The mission is targeted for launch in June from Kwajalein Atoll, Marshall Islands.
Learn more about the mission to boost Swift’s orbit at:
[Hidden Content]
-end-
Karen Fox / Alise Fisher Headquarters, Washington 202-385-1287 / 202-358-2546 *****@*****.tld / *****@*****.tld
Amy Barra Wallops Flight Facility, Wallops Island, Va. 757-824-1579 *****@*****.tld
Share
Details
Last Updated
Jun 11, 2026
EditorJessica TaveauLocationNASA Headquarters
Related TermsSwift Boost MissionAstrophysics DivisionGoddard Space Flight CenterNeil Gehrels Swift ObservatoryScience Mission Directorate
View the full article
Earth Observatory
Science
Earth Observatory
Air Pollution’s Daily Pulse…
Earth
Earth Observatory
Image of the Day
EO Explorer
Topics
All Topics
Atmosphere
Land
Heat & Radiation
Life on Earth
Human Dimensions
Natural Events
Oceans
Remote Sensing Technology
Snow & Ice
Water
More Content
Collections
Global Maps
World of Change
Articles
Earth Matters Blog
Blue Marble: Next Generation
EO Kids
Mission: Biomes
About
About Us
Subscribe
🛜 RSS
Contact Us
Search
7:05 am
3:05 pm
TEMPO detected high concentrations of nitrogen dioxide during the morning commute at 7:05 a.m. local time on May 18, 2026 (left), along the New York-Washington corridor. The instrument detected lower levels of the gas at 3:05 p.m. (right), after chemical reactions involving nitrogen dioxide had contributed to elevated ozone concentrations in the afternoon.
NASA Earth Observatory/Michala Garrison
TEMPO detected high concentrations of nitrogen dioxide during the morning commute at 7:05 a.m. local time on May 18, 2026 (left), along the New York-Washington corridor. The instrument detected lower levels of the gas at 3:05 p.m. (right), after chemical reactions involving nitrogen dioxide had contributed to elevated ozone concentrations in the afternoon.
NASA Earth Observatory/Michala Garrison
7:05 am3:05 pm
TEMPO detected high concentrations of nitrogen dioxide during the morning commute at 7:05 a.m. local time on May 18, 2026 (left), along the New York-Washington corridor. The instrument detected lower levels of the gas at 3:05 p.m. (right), after chemical reactions involving nitrogen dioxide had contributed to elevated ozone concentrations in the afternoon.
NASA Earth Observatory/Michala Garrison
TEMPO detected high concentrations of nitrogen dioxide during the morning commute at 7:05 a.m. local time on May 18, 2026 (left), along the New York-Washington corridor. The instrument detected lower levels of the gas at 3:05 p.m. (right), after chemical reactions involving nitrogen dioxide had contributed to elevated ozone concentrations in the afternoon.
NASA Earth Observatory/Michala Garrison
7:05 am
3:05 pm
CurtainToggle2-Up
Image Details
TEMPO detected high concentrations of nitrogen dioxide during the morning commute at 7:05 a.m. local time on May 18, 2026 (left), along the New York-Washington corridor.The instrument detected lower levels of the gas at 3:05 p.m. EDT (right), after chemical reactions involving nitrogen dioxide had contributed to elevated ozone concentrations in the afternoon. NASA Earth Observatory images by Michala Garrison.
More than 35 million people live along the New York–Washington corridor and breathe the region’s air. While air quality has improved significantly in recent decades, outbreaks of ground-level ozone remain common, particularly in the warm summer months, when the chemical reactions that produce the pollutant accelerate and stagnant air allows ozone to accumulate.
A reminder of this seasonal phenomenon came earlier than usual in 2026, when a mid-May heat wave prompted the New York State Department of Health and the New York Department of Environmental Conservation to issue a health advisory on May 17 over concerns about ozone. The code orange advisory warned young people, older adults, and those working or exercising outdoors to limit activity due to ozone’s respiratory and cardiovascular health impacts.
As expected, ground-based air-quality sensors operated by state and federal agencies showed ozone reaching unhealthy levels for sensitive groups on May 18, something that typically happens several times per year. Meanwhile, NASA’s TEMPO (Tropospheric Emissions: Monitoring of Pollution) instrument observed the event from geostationary orbit 22,000 miles (35,000 kilometers) above the equator, a unique vantage point that allows the sensor to collect frequent observations of air pollution.
TEMPO detects nitrogen dioxide (NO2), a gas emitted by burning fuels, particularly by motor vehicles, that contributes to ozone formation. “There’s often a clear and interesting pattern in TEMPO’s nitrogen dioxide data during ozone alert days,” said Hazem Mahmoud, an atmospheric scientist at NASA’s Atmospheric Science Data Center at Langley Research Center. “We see high concentrations of nitrogen dioxide during the early morning commute that drop off sharply in the late afternoon as ozone increases.”
The decline occurs as sunlight fuels photochemical reactions involving nitrogen dioxide, volatile organic compounds, and oxygen that lead to ozone formation. By late afternoon, these reactions deplete much of the available nitrogen dioxide, slowing ozone production until the cycle begins again the next day.
The pair of images above underscores the pattern. The image on the left was acquired at 7:05 a.m. local time when nitrogen dioxide concentrations were high during the morning commute. By 3:05 p.m. (right), most of the nitrogen dioxide had declined substantially, and surface ozone levels were elevated (below). Meanwhile, afternoon sea breezes appear to have transported the remaining nitrogen dioxide slightly to the west. Note that the data shown is provisional, and processing methods are still being refined.
Sensors on earlier polar-orbiting satellites, such as OMI (Ozone Monitoring Instrument) and TROPOMI (Tropospheric Monitoring Instrument), sampled nitrogen dioxide over New York once per day. After its launch in 2023, TEMPO began providing data every hour, allowing researchers to track the evolution and dispersion of air pollution at much finer time scales.
“TEMPO is helping fill data gaps between ground stations and allowing us to ask new questions,” Mahmoud said. The mission provides data that can improve not only air quality forecasts during crisis situations, such as wildfires, but also the atmospheric models used to forecast the daily rhythms of urban pollution. Such models help researchers understand how natural factors such as winds, humidity levels, and air temperatures influence pollution plumes over the course of a day.
TEMPO detected elevated ozone concentrations in an area extending from New York City to Washington, D.C., at 5:05 p.m. on May 18, 2026.
NASA Earth Observatory/Michala Garrison
TEMPO also detects ozone directly, but determining how much of that ozone is near the surface versus higher in the atmosphere can be challenging. Most of Earth’s ozone resides in the stratosphere, well above the troposphere, where people live and breathe. At times, however, stratospheric ozone can be transported downward into the troposphere. During events known as stratospheric intrusions, it can even descend far enough to affect air quality at the surface and add to the ozone produced at ground level.
By combining TEMPO observations with other sources of information, researchers are studying the processes that influence the distribution of ozone vertically in the atmosphere. On May 18, NASA’s ground-based tropospheric lidar network (TOLNet) in New York City recorded high concentrations of ozone near the surface, indicating that TEMPO was detecting mostly surface-level ozone associated with urban emissions and not ozone aloft, said Mahmoud.
However, on May 19, the same sensor observed a layer of ozone descending from above 5 kilometers (3 miles), he added, a clue that some of the ozone TEMPO detected that day may have originated in the stratosphere. “This is the type of information that leads to better air quality forecast models and more accurate alerts,” Mahmoud said. “Alerts can affect tens of millions of people and lead to disruptions in school, sports, and other activities, so it’s essential that they be as accurate as possible.”
On June 6, New York authorities issued another health advisory for ozone. People interested in following the event can access daily near-real-time TEMPO observations of ozone, nitrogen dioxide, and other gases on NASA’s Worldview browser, on an interactive Harvard & Smithsonian Center for Astrophysics browsing tool, and on NASA’s Earthdata portal.
NASA Earth Observatory images by Michala Garrison, using TEMPO data from NASA Earthdata. Story by Adam Voiland.
Downloads
Nitrogen Dioxide – May 18, 2026 7:05 AM EDT
JPEG (2.52 MB)
Nitrogen Dioxide – May 18, 2026 3:05 PM EDT
JPEG (2.25 MB)
Ozone – May 18, 2026 5:05 PM EDT
JPEG (2.10 MB)
References & Resources
Acker, S., et al. (2025) Satellite detection of NO2 distributions using TROPOMI and TEMPO and comparison with ground-based concentration measurements. Atmospheric Chemistry and Physics, 25(14), 8271-8288.
City of New York (2024) Community Air Survey Report: 2008-2024. Accessed June 9, 2026.
Energy Education, Ozone. Accessed June 10, 2026.
Environmental Protection Agency (2026, May 13) What is Ozone? Accessed June 9, 2026.
Environmental Protection Agency (2025, July 10) Basic Information about NO2. Accessed June 9, 2026.
Holloway, T., et al. (2025) Satellite data to support air quality assessment and management. Journal of the Air & Waste Management Association, 75(6), 429-463.
Lee, J., et al. (2024) The Evolutions and Large-Scale Mechanisms of Summer Stratospheric Ozone Intrusion Across Global Hotspots. JGR Atmospheres, 129(4),e2023JD039877.
NASA (2026) TOLNet. Accessed June 9, 2026.
NASA Air Quality (AQ) Monitoring from Space by NASA using TEMPO. Accessed June 9, 2026
NASA Air Quality (2026) Nitrogen Dioxide. Accessed June 9, 2026.
NASA Air Quality (2026) Nitrogen Dioxide Trends for US Cities. Accessed June 9, 2026.
NASA Earthdata (2024, May 3) TEMPO Mission Releases Beta Level 1, 2, and 3 Version 03 Data Products. Accessed June 9, 2026.
New York State Department of Environmental Conservation (2026, May 18) Air Quality Health Advisory Extended for New York City Metro Region. Accessed June 9, 2026.
Zhang, J., et al. (2026) Revealing the Formation and Control of NYC Downwind Coastal High Ozone via New TEMPO Observations. Geophysical Research Letters, 53(2),e2025GL117523.
You may also be interested in:
Stay up-to-date with the latest content from NASA as we explore the universe and discover more about our home planet.
Smoke Shrouds Northern Thailand
3 min read
Seasonal fires have darkened skies over Southeast Asia.
Article
Winter’s End Is Written in the Clouds
3 min read
As winter turned to spring, the skies over the Gulf of Alaska displayed textbook examples of numerous cloud formations.
Article
Extreme January Cold
3 min read
Following a significant winter storm, frigid temperatures lingered in late January 2026 across a vast swath of the U.S.
Article
1
2
3
4
Next
Keep Exploring
Discover More from NASA Earth Science
Subscribe to Earth Observatory Newsletters
Subscribe to the Earth Observatory and get the Earth in your inbox.
Earth Observatory Image of the Day
NASA’s Earth Observatory brings you the Earth, every day, with in-depth stories and stunning imagery.
Explore Earth Science
Earth Science Data
Open access to NASA’s archive of Earth science data
View the full article
Curiosity Navigation
Curiosity Home
Mission Overview
Where is Curiosity?
Mission Updates
Science
Overview
Instruments
Highlights
Exploration Goals
News and Features
Multimedia
Curiosity Raw Images
Images
Videos
Audio
Mosaics
More Resources
Mars Missions
Mars Perseverance Rover
Mars Curiosity Rover
Mars Reconnaissance Orbiter
Mars Odyssey
More Mars Missions
Mars Home
3 min read
Curiosity Blog: Sols 4913-4919: Planetary explorers, freewheeling to the Yardang unit!
Navcam image from sol 4916 showing the rough drive direction. The yardang unit can be seen as a series of pale coloured hills in the centre of the image, at the very back.
NASA/JPL-Caltech
Written by Catherine O’Connell-Cooper, APXS Strategic Planner and Payload Uplink/Downlink Lead, University of New Brunswick, Canada
Earth planning day: Friday, June 5th, 2026
In a very broad sense, Curiosity has two modes of doing science – one centred around a defined science campaign (such as the recent boxwork campaign) and the other as we move between campaigns. During a science campaign, with a very defined start and end location, every image and every workspace is carefully choregraphed to make sure we hit all of our science goals for the campaign. This is a lot of pressure!
But in between campaigns, the emphasis moves to driving towards the next major campaign. Our next major stop is the yardang unit, a series of intriguing wind sculpted, pale coloured hills which you can just see in the distance in the cover image for this blog. The rover planners (RPs) sometimes make our drives as long as they can and we drive as far as we can go, other times we stop a little short to look at interesting looking workspaces as we go. As part of the APXS team, I loved being part of the boxwork campaign and getting all the information we needed there … but as a geologist, there is something very special about this kind of exploring, the sense of being a planetary explorer, ambling along to see what the rocks will show us.
So we continue southwards, trundling over laminated bedrock which varies from predominantly pale coloured laminated bedrock to bands with abundant thin flaky, darker coloured, layers and patches. Some of the rocks stick out at strange angles, which make planning drives more challenging. This past week there has been abundant dark layers interbedded with the more dominant pale coloured rock, both in place and in fragments around the workspace. APXS and MAHLI characterized some of this darker material, for example at “Rio Bio Bio” and “Placilla de Caracoles” and some of the paler material at the brushed targets “La Primavera” and “Los Quemados.” ChemCam also analyzed both types of rocks along the way.
We are busily acquiring Mastcam and ChemCam LD-RMI (“Long Distance Remote Micro Imager”) images of everything even remotely interesting – and there are lots and lots of cool features around here. The wide open landscape here allows us to image features from several different angles and distances, such as “Mira Flores,” a small erosional outlier seen from a distance in this image and closer up here. Another great example is the “Kimsa Chata” trough which shows some amazing sedimentary structures, which may help us to determine if this was a desert or a lake or maybe something in between, such as a desert with some water moving through.
The Environmental Theme Group continues to populate each plan with environmental monitoring activities. Activities varied from dust ****** monitoring in Gale crater to looking at levels of dust in the skies overhead. The weekend drive is planned to take us further into that drive distance shown in the cover image, to an area where the contrast between dark and light bedrock is more pronounced, and just beyond that, to an area which looks very smooth, with no jutting out blocks. From where we sit today, its impossible to say what it is but that is the fun of exploring – who knows what we will find? Stay tuned to find out over the coming weeks.
Want to read more posts from the Curiosity team?
Visit Mission Updates
Want to learn more about Curiosity’s science instruments?
Visit the Science Instruments page
NASA’s Curiosity rover at the base of Mount Sharp
NASA/JPL-Caltech/MSSS
Share
Details
Last Updated
Jun 10, 2026
Related Terms
Blogs
Explore More
5 min read
Curiosity Blog, Sols 4908-4912: Goodbye Campo Marte, It’s Been Fun!
Article
7 days ago
3 min read
Curiosity Blog, Sols 4900-4907: Pasadena, We Have a Drill Sample!
Article
2 weeks ago
3 min read
Curiosity Blog, Sols 4893-4899: Drilling at Campo Marte and a Visit From the Psyche Spacecraft
Article
3 weeks ago
Keep Exploring
Discover More Topics From NASA
Mars
Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited…
All Mars Resources
Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,…
Rover Basics
Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a…
Mars Exploration: Science Goals
The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four…
View the full article
Credit: NASA
NASA has selected multiple small businesses for the Western Regional Multiple Award Construction Contract, which supports a broad range of facility enhancement, modernization, and sustainment work at NASA’s Armstrong Flight Research Center in Edwards, California, NASA’s Ames Research Center in California’s Silicon Valley, and other federal agencies in the region.
The contract provides general construction, modification, maintenance and repair, and demolition services, as well as new construction of buildings and facilities that incorporate Leadership in Energy and Environmental Design practices and building information modeling to support efficient and sustainable project execution.
The indefinite-delivery/indefinite-quantity, firm-fixed-price contract is a follow-on to the agency’s previous regional construction contract and has a potential value of $450 million over a five‑year *******.
Contract awardees are:
Abide International Inc.
Able Heating and Air Conditioning
Anderson Burton Construction Inc.
Anna Lisa Luna Construction
Barkley Andross Corporation
Bibro Construction Company Inc.
CM Construction Services
CMS Construction Inc.
FASONE
G‑1 Lead Builders JV LLC
Gideon USA
Good‑men Roofing & Construction Inc.
Groundlevel Construction Inc.
IPI Construction Inc.
Innovative Project Solutions Inc.
Ironwood Commercial Builders Inc.
J.I. Garcia Construction Inc.
JG Contracting
Lead Builders Inc.
Martinez Construction Services
MX Construction Inc.
OCS Construction Services Inc.
Patricia I. Romero Inc., doing business as Pacific West Builders
Gustav Keoni, doing business as Precision Construction
Prime MIK JV LLC
Spectrum Builders and Renovations Inc.
Sea Pac Engineering Inc.
Sergent Construction
Souza Construction Inc.
TLI Construction Inc.
For more information about NASA and agency programs, visit:
[Hidden Content]
-end-
Jennifer Dooren / Jessica Taveau Headquarters, Washington 202-358-1600 *****@*****.tld / *****@*****.tld
Dede Dinius Armstrong Flight Research Center, Edwards, Calif. 661-276-5701 *****@*****.tld
Share
Details
Last Updated
Jun 10, 2026
EditorJessica TaveauLocationNASA Headquarters
Related TermsArmstrong Flight Research CenterAmes Research CenterNASA Centers & Facilities
View the full article
CSDA Menu
CSDA
Commercial Data
Available Datasets
End User License Agreements
Commercial Satellite Data Explorer
Satellite Data Evaluation
CSDA Vendors
Airbus
BlackSky
Capella
GeoOptics
GHGSat
ICEYE
MDA Space
Pixxel
Planet
PlanetiQ
Polar Geospatial Center
Satellogic
Spire
Teledyne Brown Engineering
Tomorrow.io
Umbra
Vantor
Program Activities
Learning Resources
FAQs
News
News and Events
Subscribe to CSDA Orbit
Credit: AMS
Submit your abstract for “Advancing Weather and Environmental Science Through NASA and NOAA Commercial Satellite Data Programs,” a joint session hosted by NASA’s Commercial Satellite Data Acquisition (CSDA) program, in partnership with the NOAA National Environmental Satellite, Data, and Information Service (NESDIS) Commercial Data Program (CDP).
The session is part of the 23rd Symposium on Operational Environmental Satellite Systems, which will take place at the 2027 American Meteorological Society (AMS) Annual Meeting January 10-14 in Denver, Colorado. It will examine the growing capabilities of commercial Earth observation providers that are creating new opportunities to advance weather research, operational forecasting, and environmental science applications.
NASA’s CSDA program and NESDIS’s CDP collaborate to expand federal access to commercial satellite data and accelerate its use in both research and operational applications.
The CSDA program supports the scientific community by evaluating and acquiring diverse commercial datasets, including optical, Synthetic Aperture Radar, Global Navigation Satellite System Radio Occultation and Reflectometry, methane, precipitation, and Digital Elevation/Terrain Models for modeling, hazard monitoring, climate studies, and applied research.
Similarly, the CDP operationalizes commercial space-based environmental data, with demonstrated impacts from assimilated observations in weather forecasting and space weather applications. It also conducts pilot projects and transitions the piloted data to operations.
Together, the CSDA and CDP strengthen the nation’s weather enterprise by enabling innovative research, closing observational gaps, and integrating commercial data into real-world forecasting and decision support applications.
To submit an abstract or for additional information about the abstract submission process, visit the symposium’s website.
View the full article
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater)
In the Integrated Mobile Evaluation Testbed for Robotics Operations facility at Johnson Space Center, PickNik robotic control software proved its prowess in tasks like passing cargo transfer bags through a hatch and placing them in storage bins, in anticipation of work NASA would like robots to carry out during the later Artemis missions.Credit: NASA
As NASA plans long-term missions on the Moon, the agency could use robots to perform routine tasks, allowing crew members to dedicate more time to science and exploration. However, robotic motion control requires complex technology and advances in features like robotic decision-making and object recognition.
These are the challenges a Boulder, Colorado-based robotics company is teaming up with NASA to overcome.
PickNik Inc. recently worked with Shaun Azimi, who leads the Dexterous Robotics team at NASA’s Johnson Space Center in Houston, and other agency roboticists. The team tested software that enabled a robotic arm to recognize a spacecraft hatch, then turn the latch, grasp the handle, and open the door. The arm then was able to transfer cargo bags between the hatch and a bin.
The work was carried out in NASA Johnson’s new Integrated Mobile Evaluation Testbed for Robotics Operations with funding from NASA’s Small Business Innovation Research program.
PickNik designed and refined the robotic software, called MoveIt Pro, with support from early government investments. Commercially released in 2023, MoveIt Pro has found a significant customer base.
Automotive company BMW is using the software on its robotic assembly lines. A company called Lightspeed is using MoveIt Pro to program huge robotic arms that build modular “panels” for constructing affordable housing. Another company, known as Hivebotics, used MoveIt Pro to automate its flagship product, a cleaning robot.
Ezra Brooks, principal software engineer at PickNik, said the 35-person company might not have a product without NASA’s early support. Robotic software requires years of research and development to refine algorithms and create a commercial product. NASA enabled much of that foundational work.
NASA’s technological advancements unlock key capabilities for missions at the Moon and beyond while benefiting commercial industries on Earth. For 50 years, NASA has documented the everyday benefits of space technology through the agency’s Spinoff publication. To learn more about the project, visit: [Hidden Content]
Read More
Share
Details
Last Updated
Jun 10, 2026
Related TermsTechnology Transfer & SpinoffsSpinoffsTechnology Transfer
Explore More
3 min read
NASA-Supported Space Tech Advances Earthly Construction
Article
4 weeks ago
4 min read
Hello Universe: NASA’s Next-Gen Space Processor Undergoes Testing
Article
4 weeks ago
3 min read
NASA Heat Shield Technology Enables Space Industry Growth
Article
4 months ago
Keep Exploring
Discover Related Topics
Technology Transfer & Spinoffs
Artemis
Robotics
Johnson Space Center
View the full article
Privacy Notice: We utilize cookies to optimize your browsing experience and analyze website traffic. By consenting, you acknowledge and agree to our Cookie Policy, ensuring your privacy preferences are respected.