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4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A Hampton, Virginia, street is flooded by an exceptionally high tide in 2020. Rising seas could make high-tide flooding much more common in coastal communities around the world.Aileen Devlin/Virginia Sea Grant CC BY-ND 2.0 Designed to be user-friendly, the resource contains the latest sea level data, explainers, and other information from several U.S. agencies. The U.S. Interagency Task Force on Sea Level Change launched the U.S. Sea Level Change website on Monday, Sept. 23. Designed to help communities prepare for rising seas, the site features the latest science on changing sea levels, details about the impact on the environment and coastal communities, and strategies to mitigate the consequences. NASA led the development of the website for the task force. “NASA, together with our partner agencies, has studied climate change and Earth’s rising seas for decades,” said Karen St. Germain, director of the Earth Science Division at NASA Headquarters in Washington. “The data collected by our satellites and ground-based instruments is crucial to helping policymakers and communities prepare for the consequences of sea level rise. By combining NASA data with information from other federal agencies, the U.S. Sea Level Change website is the latest example of government working for the benefit of humanity.” Demonstrating a whole-of-government approach, the sea level task force sits within the U.S. Global Change Research Program and includes leading researchers from NASA, the Department of Defense, the Environmental Protection Agency, the Federal Emergency Management Agency, the National Oceanic and Atmospheric Administration (NOAA), the U.S. Agency for International Development, the U.S. Army Corps of Engineers, and the U.S. Geological Survey. They’ve designed a user-friendly hub that brings together information on sea level change from the various federal agencies. While being detailed and accurate for resource managers, researchers, and others seeking more technical information, the website is intended to be accessible to anyone interested in the latest science and strategies to cope with rising seas. “Everyone will have access to accurate sea level and flooding information in their favorite U.S. coastal city and see the timing of the projected increase in water levels and flooding frequency,” added Nadya Vinogradova Shiffer, who directs NASA’s sea level change team as well as the ocean physics program at the agency’s headquarters in Washington. The contributing federal agencies focus on different aspects of sea level rise, including basic scientific research and the effects of rising seas on the environment, as well as infrastructure. With the new site, users can explore the topic from different angles. “Having this information in one place, delivered in a consistent and authoritative way through a true interagency effort, represents a big step forward for how the federal government helps coastal communities prepare for future sea level rise,” said Ben Hamlington, a sea level researcher at NASA’s Jet Propulsion Laboratory in Southern California. Site visitors can find explainers on sea level science, summaries of what rising seas will look like for various parts of U.S. coastlines, and updates to the 2022 interagency report on sea level rise. The report concluded that U.S. coastlines will experience an average of 10 to 12 inches (25 to 30 centimeters) of rise above current sea levels by 2050 and that the amount of rise in the next 30 years could equal the total rise seen over the past 100 years. The report also outlined near-term sea level rise under various levels of greenhouse gas emissions, from best-case to business-as-usual to worst-case scenarios. The scenarios are based on improved scientific understanding of how melting glaciers and ice sheets — as well as upward and downward vertical land motion — will affect ocean heights at our coasts. The data and scenarios have been updated for the task force website. NASA contributions to the 2022 interagency report, as well as to the newly launched sea level website, are part of ongoing agency work to understand Earth’s rising seas. NASA’s efforts to monitor the ocean span more than 30 years and include satellites such as Sentinel-6 Michael Freilich and the Surface Water and Ocean Topography (SWOT) mission. Both were jointly developed by the agency and international and domestic partners. Agency partners on Sentinel-6 Michael Freilich include ESA (********* Space Agency), the ********* Organisation for the Exploitation of Meteorological Satellites, and NOAA. For SWOT, NASA partners include the French space agency CNES (Centre National d’Études Spatiales), CSA (the ********* Space Agency), and the *** Space Agency. For more on how NASA studies our home planet, see: [Hidden Content] News Media Contacts Elizabeth Vlock / Aries Keck NASA Headquarters, Washington 202-358-1600 / 202-604-2356 *****@*****.tld / *****@*****.tld Jane J. Lee / Andrew Wang Jet Propulsion Laboratory, Pasadena, Calif. 818-354-0307 / 626-379-6874 *****@*****.tld / *****@*****.tld 2024-127 Share Details Last Updated Sep 24, 2024 Related TermsClimate ChangeEarthJet Propulsion LaboratoryNOAA (National Oceanic and Atmospheric Administration)OceansSea Level RiseUSGS (******* States Geological Survey) Explore More 4 min read Arctic Sea Ice Near Historic Low; Antarctic Ice Continues Decline Article 23 mins ago 4 min read New Video Series Spotlights Engineers on NASA’s Europa Clipper Mission Article 20 hours ago 6 min read Celebrating 10 Years at Mars with NASA’s MAVEN Mission A decade ago, on Sept. 21, 2014, NASA’s MAVEN (Mars Atmospheric and Volatile EvolutioN) spacecraft… Article 23 hours ago Keep Exploring Discover Related Topics Missions Humans in Space Climate Change Solar System View the full article

Young women, ages 11 to 18, from Atlanta, Georgia, with interests in STEM (science, technology, engineering, and math), pose for a photo on Friday, Sept. 20, 2024, at the Launch and Landing Facility following their arrival at NASA’s Kennedy Space Center in Florida. The Delta Air Lines Women Inspiring Our Next Generation (WING) flight, with the help of NASA Kennedy, showcases the various women-led STEM careers available at the Florida spaceport. NASA/Kim Shiflett For the third straight year, scores of young women flew to NASA’s Kennedy Space Center in Florida to learn how to make their aviation dreams take flight as part of the Delta Air Lines Women Inspiring our Next Generation (WING) program. Their Boeing 737 aircraft, piloted by an all-female crew, carried 130 ******, ages 11 to 18, who hail from Atlanta area schools and aviation organizations with a strong focus on STEM. They departed Atlanta’s Hartsfield-Jackson International Airport just after sunrise on Sept. 20 and just a few hours later, stepped onto the runway of Kennedy’s Launch and Landing Facility, where dozens of space shuttle missions landed and current-day NASA astronauts arrive at ahead of their launches to the International Space Station. A Delta plane, carrying an all-female crew and 130 young women ages 11 to 18, received a “water salute” upon arrival on Friday, Sept. 20, 2024, at the Launch and Landing Facility at NASA’s Kennedy Space Center in Florida.NASA/Kim Shiflett “For more than 60 years, Kennedy Space Center has been the launching point for many of the missions that have inspired the nation and challenged generations of students to reach for the stars,” said NASA Kennedy Director Janet Petro. “As an aviator myself, today is especially exciting because it showcases the diverse range of career opportunities available to young women interested in pursuing fields in science, technology, engineering, and math.” The ****** received a bus tour of NASA Kennedy facilities and photo opportunities at Launch Complex 39B, where the first woman to set foot on the Moon will launch in the coming years on Artemis III. Then at the spaceport’s Space Systems Processing Facility, the ****** heard firsthand from NASA Kennedy’s women leaders, who offered encouragement and words of wisdom. “I want you to look around you. The young women in this room are going to be the trailblazers of the Artemis Generation,” said Dicksy Chrostowski, director of the Office of Communications at NASA Kennedy. “You may very well live and work on the Moon, or be one of our first visitors to Mars. There is always a path to greatness for you to take, even if it’s hard to find.” The ****** of the Delta WING flight finished their day exploring the Kennedy Space Center Visitor Complex before reboarding the plane for their return trip to Atlanta. The experience of visiting NASA’s iconic spaceport and the lessons imparted by the women of NASA resonated with the ******. From left to right, Savitri Thomas, management and program analyst; Ales-Cia Winsley, lead Space Launch System avionics engineer; and Alexandra Philip, metrology engineer, at NASA’s Kennedy Space Center in Florida, speak on Friday, Sept. 20, 2024, to the young women of the Delta WING flight about their NASA careers and the value of STEM education.NASA/Kim Shiflett “As a woman of ******, it’s great to see other women who look like me in these spaces and it’s very uplifting to hear their stories and how far they’ve come,” said Karsyn Britton-Mauge, a seventh grader from the Ron Clark Academy in Atlanta. “Life is filled with ups and downs, and I am so inspired by the persistence in all the women who spoke to us today. They never stopped pursuing their dreams.” The focus on STEM education as a path to a career in aviation has been a key feature of the annual Delta WING flight since the program launched in 2015. That’s when Delta General Manager of Pilot Development Beth Poole and Delta Pilot Cheri Rohlfing noted a conspicuous lack of women in certain roles of the airline industry, including mechanics, ground personnel, and especially pilots. They initiated Delta WING flights, spearheaded by Delta’s Flight Operations and organized and operated solely by women, as a way of inspiring and educating the next generation of young women on careers in aviation. This year’s trip to NASA Kennedy was the eighth Delta WING flight and third to Kennedy. “The accomplishments of the future are going to be realized by the dreamers, innovators, and bright minds who are sitting in classrooms today,” Petro said. “And we want these students to know there is a place for them at NASA.” View the full article

“My parents came here from Mexico with the vision of giving us a better life than they had but, times were tough. When I was young, there were many days and nights where we had to get by with what we had. My dad worked his way up in the fabrication industry in Houston and when an opportunity came for him to start his own business, he took it. It was “now or never”. Shortly after, things changed. By the time I was in 5thgrade, our lives took a turn for the better, and going to college all of a sudden became a possibility. But even then, working at NASA felt like it could happen in a dream. “Growing up here in Houston, you visit Space Center and you look at JSC , and you think, ‘Man, it must be incredible to be a part of NASA and to be a part of one of those amazing missions where you accomplish impossible things and maybe even discover something new about our universe’. I would have never guessed, never predicted, that I would be here. Throughout my career, I just continued to do the best I could and kept learning, striving to get better. “It took years but it felt like all of the sudden, I was here and everything, the entire time, was preparing me for my role on the OSIRIS-REx mission. Now, I share a place in history next to a Curation team full of the most talented, intelligent and hard-working individuals in the world and all that we have accomplished is, and will be, a part of NASA forever. I can’t even begin to describe what that means to not only me, but for my family, who did everything they could so that this could even be a possibility. For all of us, it is a dream come true.” —Salvador Martinez III, Lead Astromaterial Curation Engineer, Jacobs Technology, NASA’s Johnson Space Center Image Credit: NASA/James Blair Interviewer: NASA/Thalia Patrinos Check out some of our other Faces of NASA. View the full article

Office of STEM Engagement Deputy Associate Administrator Kris Brown, right, and U.S. Department of Education Deputy Secretary Cindy Marten, left, watch as a student operates a ****** during a STEM event to kickoff the 21st Century Community Learning Centers NASA and U.S. Department of Education partnership, Monday, Sept. 23, 2024, at Wheatley Education Campus in Washington. Students engaged in NASA hands-on activities and an engineering design challenge. Photo Credit: (NASA/Aubrey Gemignani) NASA and the U.S. Department of Education are teaming up to engage students in science, technology, engineering, and math (STEM) education during after-school hours. The interagency program aims to reach approximately 1,000 students in more than 60 sites across 10 states to join the program, 21st Century Community Learning Centers. “Together with the Education Department, NASA aims to create a brighter future for the next generation of explorers,” said NASA Deputy Administrator Pam Melroy. “We are committed to supporting after-school programs across the country with the tools they need to engage students in the excitement of NASA. Through STEM education investments like this, we aspire to ignite curiosity, nurture potential, and inspire our nation’s future researchers and explorers, and innovators.” On Monday, NASA and the Education Department kicked off the program at the Wheatley Education Campus in Washington. Students had an opportunity to hear about the interagency collaboration from Kris Brown, deputy associate administrator, NASA’s Office of STEM Engagement, and Cindy Marten, deputy secretary, Education Department, as well as participate in an engineering design challenge. “The 21st Century Community Learning Centers will provide a unique opportunity to inspire students through hands-on learning and real-world problem solving,” said Brown. “By engaging with in learning opportunities with NASA scientists and engineers, students will not only develop the critical thinking and creativity needed to tackle the challenges of tomorrow, but also discover the joy of learning.” “Through this collaboration between the U.S. Department of Education and NASA, we are unlocking limitless opportunities for students to explore, innovate, and thrive in STEM fields,” said Marten. “The 21st Century Community Learning Centers play a pivotal role in making this vision a reality by providing essential after-school programs that ignite curiosity and empower the next generation of thinkers, problem-solvers, and explorers. Together, we are shaping the future of education and space exploration, inspiring students to reach for the stars.” NASA’s Glenn Research Center in Cleveland will provide NASA-related content and academic projects for students, in-person staff training, continuous program support, and opportunities for students to engage with NASA scientists and engineers. Through engineering design challenges, students will use their creativity, critical thinking, and problem-solving skills to help solve real-world challenges that NASA engineers and scientists may face. In May 2023, NASA and the Education Department signed a Memorandum of Understanding, strengthening collaboration between the two agencies, and expanding efforts to increase access to high-quality STEM and space education to students and schools across the nation. NASA Glenn signed a follow-on Space Act Agreement in 2024 to support the 21st Century Community Learning Centers. The program, managed by the Education Department and funded by Congress, is the only federal funding source dedicated exclusively to afterschool programs. Learn more about how NASA’s Office of STEM Engagement is inspiring the next generation of explorers at: [Hidden Content] -end- Abbey Donaldson Headquarters, Washington 202-269-1600 *****@*****.tld Jacqueline Minerd Glenn Research Center, Cleveland 216-433-6036 *****@*****.tld Share Details Last Updated Sep 23, 2024 LocationNASA Headquarters Related TermsSTEM Engagement at NASAGet InvolvedGlenn Research CenterLearning ResourcesOpportunities For Educators to Get InvolvedOpportunities For Students to Get Involved View the full article

Learn about some of the engineering work being done by five members of NASA’s Europa Clipper mission, which aims to launch Thursday, Oct. 10.NASA With NASA’s Europa Clipper just weeks away from launch, five short videos give a behind-the-scenes peek at some of the engineers dedicated to making the mission a success. What does it take to build a massive spacecraft that will seek to determine if a mysterious moon has the right ingredients for life? Find out in a new video series called “Behind the Spacecraft,” which offers behind-the-scenes glimpses into the roles of five engineers working on NASA’s Europa Clipper mission, from building the spacecraft’s communications systems to putting it through rigorous tests so the orbiter can meet its science goals in space. With its launch ******* opening Thursday, Oct. 10, Europa Clipper is the agency’s first mission dedicated to exploring an ocean world beyond Earth. The spacecraft will travel 1.8 billion miles (2.9 billion kilometers) to the Jupiter system, where it will investigate the gas giant’s moon Europa, which scientists believe contains a global saltwater ocean beneath its icy shell. The videos are being released here weekly. The first two are already out. Meet the team: Dipak Srinivasan, lead communications systems engineer at the Johns Hopkins Applied Physics Laboratory, makes sure the Europa Clipper team can communicate with the spacecraft. Learn more about his work in the video above. Sarah Elizabeth McCandless, navigation engineer at NASA’s Jet Propulsion Laboratory, helped plan Europa Clipper’s trajectory, ensuring the spacecraft arrives at Jupiter safely and has a path to fly by Europa dozens of times. Learn more about Sarah’s work here. Jenny Kampmeier, a science systems engineer at JPL, acts as an interface between mission scientists and engineers. Andres Rivera, a systems engineer at JPL and first-generation *********, works on Europa Clipper’s cruise phase — the journey from Earth to Jupiter. Valeria Salazar, an integration and test engineer at JPL who spent her childhood in Mexico, helped test the Europa Clipper spacecraft to ensure its launch readiness. Upcoming Livestreams and Broadcasts Europa Clipper experts will answer questions about the mission in a NASA Science Live show airing in English on Tuesday, Oct. 1, and in Spanish on Thursday, Oct. 3. The broadcasts will appear on NASA+, YouTube, Facebook, and X. The Spanish broadcast will be streamed on the NASA en Español YouTube channel. Viewers can submit questions on social media using the hashtag #askNASA or by leaving a comment in the chat section of the Facebook or YouTube stream. Europa Clipper is the largest spacecraft NASA has ever developed for a planetary mission and will fly through the most punishing radiation environment of any planet in the solar system. The spacecraft will orbit Jupiter and, during multiple flybys of Europa, will collect a wealth of scientific data with nine science instruments and an experiment that uses its telecommunications system to gather gravity data. More About Europa Clipper Managed by Caltech in Pasadena, California, JPL leads the development of the Europa Clipper mission in partnership with the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, for NASA’s Science Mission Directorate in Washington. The main spacecraft body was designed by APL in collaboration with JPL and NASA’s Goddard Space Flight Center in Greenbelt, Maryland. The Planetary Missions Program Office at NASA’s Marshall Space Flight Center in Huntsville, Alabama, executes program management of the Europa Clipper mission. NASA’s Launch Services Program, based at Kennedy, manages the launch service for the Europa Clipper spacecraft. To learn more about Europa Clipper, visit: [Hidden Content] 8 Things to Know About Europa Clipper NASA’s Europa Clipper Gets Its Giant Solar Arrays Kids Can Explore Europa With NASA’s Space Place Europa Clipper Teachable Moment News Media Contacts Val Gratias / Gretchen McCartney Jet Propulsion Laboratory, Pasadena, Calif. 626-318-2141 / 818-393-6215 *****@*****.tld / gretchen.p*****@*****.tld Karen Fox / Molly Wasser NASA Headquarters, Washington 202-358-1600 *****@*****.tld / *****@*****.tld 2024-127 Explore More 6 min read Celebrating 10 Years at Mars with NASA’s MAVEN Mission A decade ago, on Sept. 21, 2014, NASA’s MAVEN (Mars Atmospheric and Volatile EvolutioN) spacecraft… Article 4 hours ago 3 min read NASA Develops Process to Create Very Accurate Eclipse Maps New NASA research reveals a process to generate extremely accurate eclipse maps, which plot the… Article 4 days ago 6 min read 8 Things to Know About NASA’s Mission to an Ocean Moon of Jupiter Article 6 days ago Keep Exploring Discover More Topics From NASA Missions Humans in Space Climate Change Solar System View the full article

NASA astronaut Tracy C. Dyson is seen smiling and holding a gifted matryoshka doll outside the Soyuz MS-25 spacecraft after she landed with Roscosmos cosmonauts Oleg Kononenko and Nikolai Chub, in a remote area near the town of Zhezkazgan, Kazakhstan on Monday, Sept. 23, 2024. Dyson is returning to Earth after logging 184 days in space as a member of Expeditions 70-71 aboard the International Space Station and Chub and Kononenko return after having spent the last 374 days in space. Photo Credit: (NASA/GCTC/Pavel Shvets) View the full article

Korea AeroSpace Administration (KASA) Administrator Youngbin Yoon, left, and NASA Administrator Bill Nelson, right, sign a ****** Statement following a bilateral meeting Thursday, Sept. 19, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. Credit: NASA/Keegan Barber NASA and the Republic of Korea’s newly created Korea AeroSpace Administration (KASA) signed a ****** statement of intent Thursday affirming their interest to advance cooperation in space exploration, science, and aeronautics. The signing took place at NASA Headquarters in Washington during the KASA’s first visit since its creation in May 2024. “Building on years of work together both on Earth and in space, we are proud to significantly grow our partnership with the Republic of Korea and its new space agency,” said NASA Administrator Bill Nelson. “We look forward to the discoveries and innovation that our two nations will accomplish in this exciting time for space exploration.” The countries will discuss potential cooperation in a range of areas including NASA’s Moon to Mars Architecture, space life sciences and medical operations, lunar surface science, utilization of Korea’s deep space antenna, future commercial low Earth orbit activities, and other fields of science such as heliophysics. The statement also acknowledges a shared commitment to the Artemis Accords, to which the Republic of Korea was an early signatory. NASA, in coordination with the U.S. Department of State and seven other founding member nations, established the Artemis Accords in 2020, reinforcing the commitment by signatory nations to the Registration Convention, the Rescue and Return Agreement, as well as best practices and norms of responsible behavior, including the public release of scientific data. “The signing of the ****** statement marks a pivotal moment in opening a new chapter for the Republic of Korea-U.S. aerospace alliance. It presents a vital opportunity for Korea to emerge as a responsible space-faring nation, and also for humanity to pursue scientific discoveries and pioneer the future,” said KASA Administrator Youngbin Yoon. “The Korea AeroSpace Administration will continue to collaborate globally for sustainable space activities and strengthen Korea’s role on the international space stage.” In attendance at the ceremony were top officials from the Korea Aerospace Research Institute (KARI) and the Korea Astronomy and Space Science Institute (KASI). The organizations worked with NASA to share data from the Korea Pathfinder Lunar Orbiter and leverage the agency’s Deep Space Network. The U.S. and the Republic of Korea have built and placed satellites in orbit that can track air pollution in North America and Asia and making that data and knowledge available to the world. NASA’s recently launched TEMPO (Tropospheric Emissions: Monitoring of Pollution) mission, and KARI’s GEMS (Geostationary Environment Monitoring Spectrometer), are improving life on Earth by revolutionizing the way scientists observe air quality from space, solving Earth’s greatest challenges. For more information about NASA’s programs, visit: [Hidden Content] -end- Meira Bernstein / Elizabeth Shaw Headquarters, Washington 202-358-1600 meira.b*****@*****.tld / *****@*****.tld Share Details Last Updated Sep 23, 2024 EditorJessica TaveauLocationNASA Headquarters Related TermsOffice of International and Interagency Relations (OIIR)artemis accords View the full article

Credit: NASA NASA has selected Firefly Aerospace, Inc. of Cedar Park, Texas, to provide launch services for the National Oceanic and Atmospheric Administration (NOAA) QuickSounder mission. The selection is part of NASA’s Venture-Class Acquisition of Dedicated and Rideshare (VADR) launch services contract. This contract allows the agency to make fixed-price indefinite-delivery/indefinite-quantity awards during VADR’s five-year ordering *******, with a maximum total value of $300 million across all contracts. The QuickSounder mission will support NOAA’s next generation satellite architecture for its future low Earth orbit program, which will provide mission-critical data for the agency’s National Weather Service, the nation’s weather industry, and other users worldwide. QuickSounder is the first small satellite in NOAA’s Near Earth Orbit Network (NEON). A collaborative effort between NASA and NOAA, NEON will provide a new approach to developing a new global environmental satellite system by quickly building small to medium-sized satellites with Earth-observing instruments for weather forecasting, disaster management, and climate monitoring. QuickSounder has a launch readiness date of February 2026. NASA will manage the development and launch of the satellites for NOAA. As the mission lead, NOAA provides funding, technical requirements, and will manage post-launch operations. NASA and NOAA will work with commercial partners to design and build the network’s spacecraft and instruments. For information about NASA and agency programs, visit: [Hidden Content] -end- Liz Vlock / Karen Fox Headquarters, Washington 202-358-1100 *****@*****.tld / *****@*****.tld Patti Bielling Kennedy Space Center, Florida 321-501-7575 *****@*****.tld Share Details Last Updated Sep 23, 2024 LocationNASA Headquarters Related TermsScience Mission Directorate****** Agency Satellite DivisionKennedy Space CenterNASA DirectoratesNOAA (National Oceanic and Atmospheric Administration) View the full article

Researchers found that eddies, or swirling wind patterns, increased moisture evaporation in an alfalfa field. A better understanding of the complex exchange of water and heat between the ground and atmosphere could improve remote sensing products and their use in agricultural water management. The station’s ECOSTRESS instrument takes high-resolution thermal infrared measurements of Earth’s surface that provide data on changes in water availability, vegetation water stress, and agricultural water use. Researchers use observations from the USGS Landsat 8 and 9 satellites and ECOSTRESS to validate climate models and update data on Earth’s surface energy (the amount of energy absorbed from the Sun and radiated back into the atmosphere). The ECOSTRESS instrument on the International Space Station.NASA ECOSTRESS data show evaporative stress in agricultural fields in California’s San Joaquin Valley. NASA Researchers identified various properties for flow boiling using n-perfleurohexane, a fluid used to cool electronics. A better understanding of this process can improve models for designing thermal cooling systems used in the electronics, energy, aerospace, and other industries. Flow boiling, a method of thermal management, uses the heat generated by a device to boil a liquid, generating vapor bubbles that lift the heat from the surface. The Flow Boiling and Condensation Experiment (FBCE) tested a flow boiling method in microgravity, where the process is less efficient; in the absence of buoyancy, bubbles grow larger and remain near the surface. NASA astronauts Mark Vande Hei and Kayla Barron set up for the Flow Boiling and Condensation Experiment.NASA Researchers successfully manufactured a polymer of rare metals and other elements that showed high radiation resistance and has a suitable size and weight for use in space. This result provides knowledge that can support development of improved shielding for future spacecraft and extraterrestrial habitats. The Roscosmos investigation Shielding Composite tested the absorbed radiation dose of two polymers during 225 days on the space station using monthly monitoring by the Pille-ISS investigation. The data showed that the material has high and stable radiation shielding characteristics. Protecting crew members and equipment from radiation is an important requirement for future long-duration space missions. View the full article

Join Thursday’s NASA Cit Sci Leader’s Series event for a conversation about women and NASA-sponsored astronomy citizen science Gulf of Maine Research Institute Women hold up half the sky… but participation numbers for NASA-sponsored citizen science projects don’t always reflect that. Why? And what can we do to welcome people of all genders to participate? During this week’s NASA Citizen Science Leaders Series webinar on Thursday, September 26, 2024 from 3:00 p.m. – 4:30 p.m. EDT, we will hear from three speakers who will help frame, constrain, and inspire solutions to the question of how NASA-sponsored astronomy citizen science projects might be more appealing to and supportive of female-identifying participants. Dr. Julia Parrish will share observations from a meta-analysis of the demographics of participants in citizen science projects. Dr. Corey Jackson will share results from an analysis of participation on the Zooniverse platform. Vivian White will share observations from ******** astronomy groups and an inspiring example of a group focused on engaging ****** in astronomy and their encouraging results. Women in Astronomy Citizen Science: A NASA Cit Sci Leaders Series Event Thursday, September 26, 2024 3:00 p.m. – 4:30 p.m. EDT Register now for this event! Facebook logo @DoNASAScience @DoNASAScience Share Details Last Updated Sep 23, 2024 Related Terms Astrophysics Division Biological & Physical Sciences Citizen Science Earth Science Division Heliophysics Division Planetary Science Division Explore More 6 min read Celebrating 10 Years at Mars with NASA’s MAVEN Mission Article 1 hour ago 1 min read Find Exoasteroids and Peek into the Future Article 5 hours ago 2 min read Hubble Lights the Way with New Multiwavelength Galaxy View Article 3 days ago View the full article

A decade ago, on Sept. 21, 2014, NASA’s MAVEN (Mars Atmospheric and Volatile EvolutioN) spacecraft entered orbit around Mars, beginning its ongoing exploration of the Red Planet’s upper atmosphere. The mission has produced a wealth of data about how Mars’ atmosphere responds to the Sun and solar wind, and how these interactions can explain the loss of the Martian atmosphere to space. During its first 10 years at Mars, MAVEN has helped to explain how the Red Planet evolved from warm and wet early on into the cold, dry world that we see today. Download this video in high-resolution from NASA’s Scientific Visualization Studio: [Hidden Content] Credit: NASA’s Goddard Space Flight Center/Dan Gallagher Today, MAVEN continues to make exciting new discoveries about the Red Planet that increase our understanding of how atmospheric evolution affected Mars’ climate and the previous presence of liquid water on its surface, potentially determining its prior habitability. “It is an incredibly exciting time for the MAVEN team as we celebrate 10 years of Martian science and see the tremendous impact this mission has had on the field,” said Shannon Curry, the principal investigator of MAVEN and a researcher at the Laboratory for Atmospheric and Space Physics at the University of Colorado Boulder. “We also look forward to the future discoveries MAVEN will bring.” In celebration of this mission milestone, we recap some of the most significant scientific results of this unique and long-lasting Mars aeronomy mission. Extreme atmospheric erosion One of MAVEN’s first big results was discovering that the erosion of Mars’ atmosphere increases significantly during solar storms. The team studied how the solar wind — a stream of charged particles continually streaming from the Sun — and solar storms continually strip away Mars’ atmosphere, and how this process played a key role in altering the Martian climate from a potentially habitable planet to today’s cold, arid planet. Sputtering to space To better understand how Mars lost much of its atmosphere, MAVEN measured isotopes of argon gas in the upper Martian atmosphere. Argon is a noble gas, meaning it rarely reacts with other constituents in the Martian atmosphere. The only way it can be removed is by atmospheric sputtering — a process where ions ****** into the Martian atmosphere at high enough speeds that they knock gas molecules out of the atmosphere. When the MAVEN team analyzed argon isotopes in the upper atmosphere, they were able to estimate that roughly 65% of the argon originally present had been lost through sputtering over the planet’s history. A new type of aurora MAVEN has discovered several types of auroras that flare up when energetic particles plunge into the atmosphere, bombarding gases and making them glow. The MAVEN team showed that protons, rather than electrons, create auroras at Mars. On Earth, proton auroras only occur in very small regions near the poles, whereas at Mars they can happen everywhere. Martian dust storm In 2018, a runaway series of dust storms created a dust cloud so large that it enveloped the planet. The MAVEN team studied how this “global” dust storm affected Mars’ upper atmosphere to understand how these events affect how the escape of water to space. It confirmed that heating from dust storms can loft water molecules far higher into the atmosphere than usual, leading to a sudden surge in water lost to space. Map of Martian winds MAVEN researchers created the first map of wind circulation in the upper atmosphere of Mars. The new map is helping scientists better understand the Martian climate, including how terrain on the planet’s surface is disturbing high-altitude wind currents. The results provide insight into how the dynamics of the upper Martian atmosphere have influenced the Red Planet’s climate evolution in the past and present. Twisted tail Mars has an invisible magnetic “tail” that is twisted by its interaction with the solar wind. Although models predicted that magnetic reconnection causes Mars’ magnetotail to twist, it wasn’t until MAVEN arrived that scientists could confirm that the predictions were correct. The process that creates the twisted tail could also allow some of Mars’ already thin atmosphere to escape to space. Mapping electric currents Researchers used MAVEN data to create a map of electric current systems in the Martian atmosphere. These form when solar wind ions and electrons smash into the planet’s induced magnetic field, causing the particles to flow apart. The resulting electric currents, which drape around the planet, play a fundamental role in the atmospheric loss that transformed Mars from a world that could have supported life to an inhospitable desert. Disappearing solar wind MAVEN recently observed the unexpected “disappearance” of the solar wind. This was caused by a type of solar event so powerful that it created a void in its wake as it traveled across the solar system. MAVEN’s measurements showed that when it reached Mars, the solar wind density dropped significantly. This disappearance of the solar wind allowed the Martian atmosphere and magnetosphere to balloon out by thousands of kilometers. Ultraviolet views of the Red Planet MAVEN captured stunning views of Mars in two ultraviolet images taken at different points along the Red Planet’s orbit around the Sun. By viewing the planet in ultraviolet wavelengths, scientists gain insight into the Martian atmosphere and view surface features in remarkable ways. Mars’ response to solar storms In May 2024, a series of solar events triggered a torrent of energetic particles that quickly traveled to Mars. Many of NASA’s Mars missions, including MAVEN, observed this celestial event and captured images of glowing auroras over the planet. MAVEN’s principal investigator is based at the Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado Boulder. LASP is also responsible for managing science operations and public outreach and communications. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the MAVEN mission. Lockheed Martin Space built the spacecraft and is responsible for mission operations. NASA’s Jet Propulsion Laboratory in Southern California provides navigation and Deep Space Network support. By Willow Reed Laboratory for Atmospheric and Space Physics (LASP), University of Colorado Boulder Media Contact: Nancy N. Jones NASA’s Goddard Space Flight Center, Greenbelt, Md. Explore More 6 min read NASA’s Hubble, MAVEN Help Solve the Mystery of Mars’ Escaping Water Article 3 weeks ago 5 min read NASA’s MAVEN Observes the Disappearing Solar Wind In December 2022, NASA’s MAVEN (Mars Atmosphere and Volatile EvolutioN) mission observed the dramatic and… Article 10 months ago 3 min read NASA’s MAVEN Spacecraft Stuns with Ultraviolet Views of Red Planet NASA’s MAVEN (Mars Atmosphere and Volatile EvolutioN) mission acquired stunning views of Mars in two… Article 1 year ago View the full article

The NASA Science Activation (SciAct) Program has been selected to receive the ********* Geophysical Union (AGU) 2024 Excellence in Earth and Space Science Education Award. This prestigious, annual award, established in 1995, honors a mid-career or senior scientist team, individual, or group that has demonstrated a sustained commitment to broad, positive impact on Earth and space science education at any education level from kindergarten through postgraduate studies. SciAct engages learners of all ages in all 50 states and 4 US territories with Earth and space science. Through an extensive network of nearly 600 partners, SciAct develops, co-creates, validates, and disseminates effective learning resources and activities to support the needs of learners in their pursuit of knowledge, including specific underrepresented groups such as: ******, ****** and low vision, community college, differently abled, Hispanic, immigrant, Indigenous, multilingual, neurodiverse, rural, and other underserved communities. Furthermore, SciAct project teams share lessons-learned and best practices across the SciAct community to facilitate ongoing learning and growth for the entire SciAct community, ensuring the implementation of ever-more effective approaches for reaching all learners. Since SciAct began in January 2016, its network has grown in strength and capacity. When reach data were collected for the first time in 2019, SciAct reported 15 million learner interactions. Four years later, in 2023, SciAct reported nearly 76 million learner interactions, a 506% increase. With many SciAct resources freely available online, 10 million of those interactions occurred across 170 other countries. In April 2024 alone, as part of a larger NASA-led eclipse mobilization, SciAct reported more than 62 million learner interactions, intentionally bringing the excitement of that celestial event to people in all 50 states, as well as Puerto Rico, Mexico, and Canada, to include learners far beyond the path of totality. The SciAct model is built on a foundation of NASA science. NASA Earth and space science research content areas, missions, scientists and other technical experts, and data are the building blocks of all SciAct learning resources and activities. Nearly 1,000 subject matter experts support the SciAct program to ensure science content is accurate, up-to-date, and – working with education/learning experts – accessible to diverse learner communities. Through these interactions, SciAct also influences scientists, showing them effective ways to contribute towards learning goals and reach new audiences. An increasing number of activities are specifically focused on giving scientists – especially early career scientists – the skills and knowledge to connect with learners outside the research community. SciAct began as an experiment for conducting NASA Science education and outreach in a new, more coordinated way. Eight years later, that experiment has given rise to a powerful and effective approach for sharing the wonder of NASA science, content, and experts with the world. It is an honor for the NASA Science Activation program to be recognized by AGU, the world’s largest Earth and space science association, for its role in advancing science, transforming our understanding of the world, impacting our everyday lives, improving our communities, and contributing to solutions for a sustainable future. Share Details Last Updated Sep 23, 2024 Related Terms Science Activation Explore More 2 min read NASA Summer Camp Inspires Future Climate Leaders Article 2 weeks ago 2 min read Leveraging Teacher Leaders to Share the Joy of NASA Heliophysics Article 3 weeks ago 2 min read NASA Earth Science Education Collaborative Member Co-Authors Award-Winning Paper in Insects Article 3 weeks ago View the full article

The NASA Ames Science Directorate recognizes the outstanding contributions of (pictured left to right) Don Sullivan, Serena Trieu, Emmett Quigley, and Zara Mirmalek. Their commitment to the NASA mission represents the talent, camaraderie, and vision needed to explore this world and beyond. Earth Science Star: Don Sullivan Don Sullivan enables cutting-edge research in the Earth Science Division, serving as telemetry and communications lead for the Airborne Science Program. As Principal Investigator, Don led the highly successful and innovative STRATO long-duration balloon flight project in August 2024 with the ******* States Forest Service (USFS) that demonstrated last-mile connectivity and near real-time infrared imagery to a remote wildfire incident command station. Space Biosciences Star: Serena Trieu Serena Trieu conducts research in the Bioengineering Branch for projects that develop Earth-independent spaceflight instrumentation, especially for the International Space Station (ISS). She has excelled in coordinating the inventory for 21 spaceflight trash batches sent to Sierra Space, Inc., for ground-unit testing of the Trash Compaction Processing System (TCPS). Tapping into her innovative spirit and technical expertise, she developed a new method to prepare trash batches for the ISS without freezing. Space Science & Astrobiology Star: Emmett Quigley Emmett Quigley is a mechanical technician with the Astrophysics Branch who goes above and beyond to serve Ames. As a specialist in small precision manufacturing, Emmett has designed and built lab hardware, telescopes, and airborne instruments, as well as small satellites and instruments heading to the Moon and beyond. His collaborative disposition and dedication to problem solving have enabled delivery of numerous projects on behalf of the Space Science and Astrobiology Division and the Earth Science Division. Space Science & Astrobiology Star: Zara Mirmalek Zara Mirmalek is the Deputy Science Operations Lead for VIPER within the Space Science & Astrobiology Division and has been pivotal in the design and build efforts of the VIPER Mission Science Operations team and Mission Science Center. She has applied her expertise in science team social-technical interactions to recommend discussions, groupings, and timelines that enable the VIPER Science Team to advance pre-planning for VIPER surface operations. View the full article

Mars: Perseverance (Mars 2020) Perseverance Home Mission Overview Rover Components Mars Rock Samples Where is Perseverance? Ingenuity Mars Helicopter Mission Updates Science Overview Objectives Instruments Highlights Exploration Goals News and Features Multimedia Perseverance Raw Images Images Videos Audio More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions The Solar System The Sun Mercury Venus Earth The Moon Mars Jupiter Saturn Uranus Neptune Pluto & Dwarf Planets Asteroids, Comets & Meteors The Kuiper Belt The Oort Cloud 3 min read A Striped Surprise NASA’s Mars Perseverance rover captured this image of a ******-and-white striped rock using its Left Mastcam-Z camera. Mastcam-Z is a pair of cameras located high on the rover’s mast. This image was acquired on Sept. 13, 2024 (Sol 1268) at the local mean solar time of 12:40:29. NASA/JPL-Caltech/**** Last week, team scientists and the internet alike were amazed when Perseverance spotted a ******-and-white striped rock unlike any seen on Mars before. Is this a sign of exciting discoveries to come? It has now nearly been a month since the rover began its climb up the steep slopes leading to the crater rim, on the hunt for ancient rocks that could teach us about early Martian history. While these tricky slopes made for a slow initial ascent, drive progress has improved greatly in recent days, as Perseverance has cruised along a flatter stretch. From this overlook, the rover can now spot landmarks from earlier in the mission like the iconic ‘Kodiak’ butte on the hazy horizon, thick with dust from nearby dust storms. While driving across unremarkable pebbly terrain, beady-eyed team members spotted a cobble in the distance with hints of an unusual texture in low resolution Navcam images, and gave it the name ‘Freya Castle’. The team planned a multispectral observation using the Mastcam-Z camera in order to get a closer look before driving away. When these data were downlinked a couple days later, after Perseverance had already left the area, it became clear just how unusual it was! ‘Freya Castle’ is around 20 cm across, and has a striking pattern with alternating ****** and white stripes. The internet immediately lit up with speculation about what this “zebra rock” might be, and we’ve enjoyed reading your theories! The science team thinks that this rock has a texture unlike any seen in Jezero Crater before, and perhaps all of Mars. Our knowledge of its chemical composition is limited, but early interpretations are that igneous and/or metamorphic processes could have created its stripes. Since Freya Castle is a loose stone that is clearly different from the underlying bedrock, it has likely arrived here from someplace else, perhaps having rolled downhill from a source higher up. This possibility has us excited, and we hope that as we continue to drive uphill, Perseverance will encounter an outcrop of this new rock type so that more detailed measurements can be acquired. ‘Freya Castle’ is merely the latest in a series of intriguing rocks found recently; ever since arriving in the vicinity of the crater rim, the team has noticed an increased variety of rocks, such as the diverse collection of boulders at ‘Mount Washburn’. Could these be our first glimpses at ancient rocks uplifted from depth by the Jezero impact, now exposed on the crater rim? Only time will tell… Written by Athanasios Klidaras, Ph.D. student at Purdue University Share Details Last Updated Sep 23, 2024 Related Terms Blogs Explore More 3 min read Sols 4311–4313: A Weekend of Engineering Curiosity Article 40 mins ago 3 min read Sols 4309–4310: Leaning Back, Driving Back Article 4 days ago 2 min read Sols 4307-4308: Bright Rocks Catch Our Eyes Article 6 days 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

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 More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions The Solar System The Sun Mercury Venus Earth The Moon Mars Jupiter Saturn Uranus Neptune Pluto & Dwarf Planets Asteroids, Comets & Meteors The Kuiper Belt The Oort Cloud 3 min read Sols 4311–4313: A Weekend of Engineering Curiosity NASA’s Mars rover Curiosity captured this image of its rover wheels using its Mars Hand Lens Imager (MAHLI), located on the turret at the end of the rover’s robotic arm, on February 5, 2024, Sol 4088 — Martian day 4,088 of the Mars Science Laboratory Mission — on Feb. 5, 2024 at 10:40:14 UTC. NASA/JPL-Caltech/MSSS Earth planning date: Friday, Sept. 20, 2024 Today, we planned for 3 sols over the weekend. On Sol 4311, we have a lot of science activities planned, including some ChemCam and Mastcam observations of the “Obelisk” target. These activities will allow our instruments to gather data about rock features of interest within the rover workspace, including a LIBS analysis which will give us more insight into chemical composition. We will also take some landscape images of the ridges within the upper Gediz Vallis channel. But we don’t only plan for science activities – as a robotic arm engineer, I’m looking forward to a new in-flight activity we are executing on Sol 4311. We are testing parallelism between arm activities and a telecommunications window between the rover and an orbiter. As we get further and further into the mission, we have been testing what activities we might be able to do in parallel (ie: they are happening at the same time on the rover!) in order to be more efficient during our on time. After this **********, we’ll be able to get more information on how both activities went, and if it was successful, this will be able to save us a lot of time in the future! On 4312, we have some remote science planned, including a Navcam dust ****** movie, a ChemCam active observation, and some Mastcam imaging. Equally exciting, though, is our planned full MAHLI wheel imaging. This is a traverse activity where we do a short drive, take photos of the wheels, do another short drive and take more photos, such that we are getting imaging of the entire circumference of our wheels. This is an activity we do periodically to assess the state and health of the wheels. For full documentation of our wheel state, we will drive seven meters over the course of about three hours. I’ve included an image above of the last time we performed full MAHLI wheel imaging (on Sol 4088). On 4313, we will ******** some more science activities. This includes more remote science with a Navcam suprahorizon movie and a dust ****** survey, and ChemCam AEGIS **********. Recall that AEGIS is our autonomous targeting system that will be able to pick out targets of interest around our new location post-drive. We’ll also ******** some early morning science including a Mastcam tau atmospheric observation to measure dust in the atmosphere. From an engineering perspective, I am looking forward to seeing how our parallelism test went, and to view the updated imaging of our wheels. It will definitely be an exciting weekend for our little rover! Written by Remington Free, Operations Systems Engineer at NASA Jet Propulsion Laboratory Share Details Last Updated Sep 23, 2024 Related Terms Blogs Explore More 3 min read A Striped Surprise Last week, team scientists and the internet alike were amazed when Perseverance spotted a ******-and-white… Article 30 mins ago 3 min read Sols 4309–4310: Leaning Back, Driving Back Article 4 days ago 2 min read Sols 4307-4308: Bright Rocks Catch Our Eyes Article 6 days 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

The Pride Progress Flag is seen waving in the wind following a flag raising ceremony in recognition and celebration of LGBTQI+ Pride Month at the Mary W. Jackson NASA Headquarters building in Washington on June 1, 2023.Credits: NASA/Keegan Barber Two new resources are available for businesses that provide products and services to support NASA’s missions, from supersonic flight to lunar exploration, as well as companies that aim to engage the agency as a customer. While NASA practices transparency in its procurement processes to ensure access and participation by all businesses, we recognize that barriers to participation remain for smaller, less experienced companies. In addition, new federal-wide policy and guidance has increased focus on NASA’s small and ********* business goals. “NASA’s dedication to fostering collaboration with small and disadvantaged businesses ******** at the forefront of our mission,” said NASA Deputy Administrator Pam Melroy. “By implementing innovative practices and refining our procurement processes, we aim to not only drive forward our key mission objectives but also to stimulate industry-wide innovation and inclusivity. These efforts are vital as we seek to leverage the full spectrum of talent and creativity available, ensuring that all voices have a chance to contribute to our groundbreaking work in space exploration.” To assess the agency’s best practices and biggest barriers, Deputy Administrator Melroy established a multi-disciplinary team that included the Offices of Procurement and Small Business Programs. One of the outcomes was the creation of a communication plan for the small and ********* business enterprise alongside NASA’s annual vendor communication plan. “Inherent in NASA’s commitment to innovation and ingenuity, is the recognition that a diverse and broad supply chain is essential for mission success,” said Karla Smith Jackson, assistant administrator for NASA’s Office of Procurement. “The updated Vendor Communication and the new Small and ********* Business Enterprise Communication plans are the next logical step in NASA’s continuous effort to foster an inclusive acquisition environment. By broadening our communication and outreach, we are strengthening our industrial base and empowering businesses of all sizes to contribute to the future of space exploration.” In the NASA Small and ********* Business Enterprise Communication Plan, the agency outlines its goals for enhancing its outreach efforts and increasing spending with these businesses to reduce obstacles to participation in NASA’s missions and more intentionally engage companies throughout the procurement process. Engagement activities outlined in these plans support more robust communication with potential vendors. As an example, the NASA Acquisition Innovation Launchpad (NAIL) encourages one-on-one conversations with small and *********-owned businesses to improve participation, drive innovation, identify and remove barriers as well as collaboration to share best practices and methods across the agency. Further, by publishing annual forecasts we give industry insight as early as possible to promote maximum competition. “Our commitment to small and ********* businesses is unwavering,” said Dwight Deneal, assistant administrator for NASA’s Office of Small Business Programs. “This communication plan is not just about outreach; it’s about building lasting partnerships that drive innovation and inclusion across NASA’s missions.” The Vendor Communication Plan goes into more depth on how NASA engages with all businesses before, during, and after contract awards are given, providing various examples of events and methods of communication the agency uses to remain in contact with award recipients. This includes holding webinars with award applicants and recipients, providing email support throughout the award process, and reviewing final performance and financial reports. NASA also provides information about how the agency promotes diversity throughout the contracting process, including a dedicated equity action plan and increased subcontracting opportunities. In the spirit of exploration, NASA is expanding its reach to new entrants and businesses that have not traditionally done business with the agency. NASA is committed to increasing its small business prime and subcontract awards, with an emphasis on innovative barrier reducing procurement practices and transparent contracting methods. Learn more about how NASA is improving its acquisition process at: [Hidden Content] Share Details Last Updated Sep 23, 2024 LocationNASA Headquarters Related TermsNASA HeadquartersGeneralGet InvolvedOffice of Small Business Programs (OSBP)Opportunities to Contribute to NASA Missions & Get InvolvedPartner With UsSmall Business Innovation Research / Small Business View the full article

NASA/JPL-Caltech What will remain of our solar system a few billion years from now? We’re launching the Exoasteroids project to gather some clues. Join this new citizen science project, and help search for variable white dwarfs – bizarre objects that we can catch in the act of disassembling planetary systems. White dwarfs each pack the mass of a star into a ball the size of a planet. They are also the future of our solar system. A few billion years from now, the Sun will evolve into a red giant and then into a white dwarf, devouring the innermost planets and millions of asteroids in the process. With the Exoasteroids project, you’ll search for white dwarfs that are growing brighter or dimmer. Such white dwarfs may be remnants of planetary systems still actively munching on asteroids, leading to outbursts detectable in images from NASA’s Wide-field Infrared Survey Explorer (WISE) space telescope. Help us find planetary ******** and disintegrating asteroids in other solar systems! Anyone with a laptop or cell phone can participate. Participation does not require citizenship in any particular country. Facebook logo @DoNASAScience @DoNASAScience Share Details Last Updated Sep 23, 2024 Related Terms Astrophysics Astrophysics Division Citizen Science Explore More 2 min read Hubble Lights the Way with New Multiwavelength Galaxy View Article 3 days ago 2 min read When Will That Star Dim? ******** Planet-Chasers Got You! Article 4 days ago 4 min read NASA’s Webb Provides Another Look Into Galactic Collisions Article 5 days ago View the full article

NASA astronaut Tracy C. Dyson, along with with Roscosmos cosmonauts Oleg Kononenko and Nikolai Chub, return to Earth after completing their mission to the International Space Station.Credit: NASA NASA astronaut Tracy C. Dyson completed a six-month research mission aboard the International Space Station on Monday, returning to Earth with Roscosmos cosmonauts Oleg Kononenko and Nikolai Chub. The trio departed the space station aboard the Soyuz MS-25 spacecraft at 4:36 a.m. EDT Monday, Sept. 23, making a safe, parachute-assisted landing at 7:59 a.m. (4:59 p.m. Kazakhstan time), southeast of the remote town of Dzhezkazgan, Kazakhstan. While aboard the orbiting laboratory, Dyson conducted multiple scientific and technology activities including the operation of a 3D bioprinter to print cardiac tissue samples, which could advance technology for creating replacement organs and tissues for transplants on Earth. Dyson also participated in the crystallization of model proteins to evaluate the performance of hardware that could be used for pharmaceutical production and ran a program that used student-designed software to control the station’s free-flying robots, inspiring the next generation of innovators. Dyson launched on March 23 and arrived at the station March 25 alongside Roscosmos cosmonaut Oleg Novitskiy and spaceflight participant Marina Vasilevskaya of Belarus. Novitskiy and Vasilevskaya were aboard the station for 12 days before returning home with NASA astronaut Loral O’Hara on April 6. Spanning 184 days in space, Dyson’s fourth spaceflight covered 2,944 orbits of the Earth and a journey of 78 million miles as an Expedition 70/71 flight engineer. Dyson also conducted one spacewalk of 31 minutes, bringing her career total to 23 hours, 20 minutes on four spacewalks. Kononenko and Chub, who launched with O’Hara to the station on the Soyuz MS-24 spacecraft last September, spent 374 days in space on a trip of 158.6 million miles, spanning 5,984 orbits. Kononenko completed his fifth flight into space, accruing a record of 1,111 days in orbit, and Chub completed his first spaceflight. Following post-landing medical checks, the crew will return to the recovery staging city in Karaganda, Kazakhstan. Dyson will then board a NASA plane bound for the agency’s Johnson Space Center in Houston. Learn more about space station activities by following @space_station and @ISS_Research on X, as well as the ISS Facebook, ISS Instagram, and the space station blog. -end- Claire O’Shea / Julian Coltre Headquarters, Washington 202-358-1100 claire.a.o’*****@*****.tld / *****@*****.tld Sandra Jones Johnson Space Center, Houston 281-483-5111 sandra.p*****@*****.tld Share Details Last Updated Sep 23, 2024 LocationNASA Headquarters Related TermsInternational Space Station (ISS)AstronautsHumans in SpaceISS ResearchJohnson Space CenterTracy Caldwell Dyson View the full article

Team H.E.L.P.S. (High Efficiency Long-Range Power Solution) from The University of California, Santa Barbara won the $1 million grand prize in NASA’s Watts on the Moon Challenge. Their team developed a low-mass, high efficiency cable and featured energy storage batteries on both ends of their power transmission and energy storage system. Credit: NASA/GRC/Sara Lowthian-Hanna NASA has awarded a total of $1.5 million to two U.S. teams for their novel technology solutions addressing energy distribution, management, and storage as part of the agency’s Watts on the Moon Challenge. The innovations from this challenge aim to support NASA’s Artemis missions, which will establish long-term human presence on the Moon. This two-phase competition has challenged U.S. innovators to develop breakthrough power transmission and energy storage technologies that could enable long-duration Moon missions to advance the nation’s lunar exploration goals. The final phase of the challenge concluded with a technology showcase and winners’ announcement ceremony Friday at Great Lakes Science Center, home of the visitor center for NASA’s Glenn Research Center in Cleveland. “Congratulations to the finalist teams for developing impactful power solutions in support of NASA’s goal to sustain human presence on the Moon,” said Kim Krome-Sieja, acting program manager for NASA Centennial Challenges at NASA’s Marshall Space Flight Center in Huntsville, Alabama. “These technologies seek to improve our ability to explore and make discoveries in space and could have implications for improving power systems on Earth.” The winning teams are: First prize ($1 million): H.E.L.P.S. (High Efficiency Long-Range Power Solution) of Santa Barbara, California Second prize ($500,000): Orbital Mining Corporation of Golden, Colorado Four teams were invited to refine their hardware and deliver full system prototypes in the final stage of the competition, and three finalist teams completed their technology solutions for demonstration and assessment at NASA Glenn. The technologies were the first power transmission and energy storage prototypes to be tested by NASA in a vacuum chamber mimicking the freezing temperature and absence of pressure found at the permanently shadowed regions of the Lunar South Pole. The simulation required the teams’ power systems to demonstrate operability over six hours of solar daylight and 18 hours of darkness with the user three kilometers (nearly two miles) away from the power source. During this competition stage, judges scored the finalists’ solutions based on a Total Effective System Mass (TESM) calculation, which measures the effectiveness of the system relative to its size and weight – or mass – and the total energy provided by the power source. The highest-performing solution was identified based on having the lowest TESM value – imitating the challenges that space missions face when attempting to reduce mass while meeting the mission’s electrical power needs. Team H.E.L.P.S. (High Efficiency Long-Range Power Solution) from University of California, Santa Barbara, won the grand prize for their hardware solution, which had the lowest mass and highest efficiency of all competitors. The technology also featured a special cable operating at 800 volts and an innovative use of energy storage batteries on both ends of the transmission system. They also employed a variable radiation shield to switch between conserving heat during cold periods and disposing of excess heat during high power modes. The final 48-hour test proved their system design effectively met the power transmission, energy storage, and thermal challenges in the final phase of competition. Orbital Mining Corporation, a space technology startup, received the second prize for its hardware solution that also successfully completed the 48-hour testwith high performance. They employed a high-voltage converter system coupled with a low-mass cable and a lithium-ion battery. “The energy solutions developed by the challenge teams are poised to address NASA’s space technology priorities,” said Amy Kaminski, program executive for Prizes, Challenges, and Crowdsourcing in NASA’s Space Technology Mission Directorate at NASA Headquarters in Washington. “These solutions support NASA’s recently ranked civil space shortfalls, including in the top category of surviving and operating through the lunar night.” During the technology showcase and winners’ announcement ceremony, NASA experts, media, and members of the public gathered to see the finalist teams’ technologies and hear perspectives from the teams’ participation in the challenge. After the winners were announced, event attendees were also welcome to meet NASA astronaut Stephen Bowen. The Watts on the Moon Challenge is a NASA Centennial Challenge led by NASA Glenn. NASA Marshall Space Flight Center manages Centennial Challenges, which are part of the agency’s Prizes, Challenges, and Crowdsourcing program in the Space Technology Mission Directorate. NASA contracted HeroX to support the administration of this challenge. For more information on NASA’s Watts on the Moon Challenge, visit: [Hidden Content] -end- Jasmine Hopkins Headquarters, Washington 321-432-4624 *****@*****.tld Lane Figueroa Marshall Space Flight Center, Huntsville, Ala. 256-544-0034 lane.e*****@*****.tld Brian Newbacher Glenn Research Center, Cleveland 216-469-9726 *****@*****.tld Share Details Last Updated Sep 20, 2024 LocationGlenn Research Center Related TermsScience Mission Directorate View the full article

NASA/Joel Kowsky Joylette Hylick, left, and Katherine Moore, right, accept the Congressional Gold Medal on behalf of their mother, Katherine Johnson, during a Sept. 18, 2024, ceremony recognizing NASA’s Hidden Figures. Katherine Johnson, Dr. Christine Darden, Dorothy Vaughan, and Mary W. Jackson were awarded Congressional Gold Medals in recognition of their service to the ******* States. A Congressional Gold Medal was also awarded in recognition of all the women who served as computers, mathematicians, and engineers at the National Advisory Committee for Aeronautics and NASA between the 1930s and 1970s. See more photos from the ceremony. Image credit: NASA/Joel Kowsky View the full article

4 Min Read NASA Data Helps Protect US Embassy Staff from Polluted Air This visualization of aerosols shows dust (purple), smoke (red), and sea salt particles (blue) swirling across Earth’s atmosphere on Aug. 23, 2018, from NASA’s GEOS-FP (Goddard Earth Observing System forward processing) computer model. Credits: NASA’s Earth Observatory ******* States embassies and consulates, along with ********* citizens traveling and living abroad, now have a powerful tool to protect against polluted air, thanks to a collaboration between NASA and the U.S. State Department. Since 2020, ZephAir has provided real-time air quality data for about 75 U.S. diplomatic posts. Now, the public tool includes three-day air quality forecasts for PM2.5, a type of fine particulate matter, for all the approximately 270 U.S. embassies and consulates worldwide. These tiny particles, much smaller than a grain of sand, can penetrate deep into the lungs and enter the bloodstream, causing respiratory and cardiovascular problems. “This collaboration with NASA showcases how space-based technology can directly impact lives on the ground,” said Stephanie Christel, climate adaptation and air quality monitoring program lead with the State Department’s Greening Diplomacy Initiative. “This is not something the State Department could have done on its own.” For instance, placing air quality monitors at all U.S. diplomatic posts is prohibitively expensive, she explained. “NASA’s involvement brings not only advanced technology,” she added, “but also a trusted name that adds credibility and reliability to the forecasts, which is invaluable for our staff stationed abroad.” The forecasts, created using NASA satellite data, computer models, and machine learning, are crucial for U.S. embassies and consulates, where approximately 60,000 U.S. citizens and local staff work. Many of these sites are in regions with few local air quality monitors or early warning systems for air pollution. “ZephAir’s new forecasting capability is a prime example of NASA’s commitment to using our data for societal benefit,” said Laura Judd, an associate program manager for Health and Air Quality at NASA. “Partnering with the State Department allows us to extend the reach of our air quality data, providing embassies and local communities worldwide with vital information to protect public health.” Enhancing Health, Safety with NASA Air Quality Data To manage air pollution exposure, the tool can assist diplomatic staff with decisions on everything from building ventilation to outdoor activities at embassy schools. For many embassies, especially in regions with severe air pollution, having reliable air quality forecasts is crucial for safeguarding staff and their families, influencing both daily decisions and long-term planning. “Air quality is a top priority for my family as we think about [our next assignment], so having more information is a huge help,” said Alex Lewis, a political officer at the U.S. embassy in Managua, Nicaragua. A screenshot of the ZephAir web dashboard featuring air quality forecasts for Managua, Nicaragua. U.S. Department of State Previously, ZephAir only delivered data on current PM2.5 levels using air quality monitors on the ground from about 75 U.S. diplomatic locations and about 50 additional sources. Now, the enhanced tool provides PM2.5 forecasts for all sites, using the Goddard Earth Observing System forward processing (GEOS-FP), a weather and climate computer model. It incorporates data on tiny particles or droplets suspended in Earth’s atmosphere called aerosols from MODIS (Moderate-resolution Imaging Spectroradiometer) on NASA’s Terra and Aqua satellites. Aerosols are tiny airborne particles that come from both natural sources, like dust, volcanic ash, and sea spray, and from human activities, such as burning fossil fuels. PM2.5 refers to particles or droplets that are 2.5 micrometers or smaller in diameter — about 30 times smaller than the width of a human hair. “We use the GEOS-FP model to generate global aerosol forecasts,” said Pawan Gupta, of NASA’s Goddard Space Flight Center in Greenbelt, Maryland, and the lead scientist on the project. “Then we calibrate the forecasts for embassy locations, using historical data and machine learning techniques.” As of August 2024, the forecasting feature is available on the ZephAir web and mobile platforms. The new forecasts are about more than just protecting U.S. citizens and local embassy staff; they are also contributing to global action on air quality. The State Department engages with local governments and communities to raise awareness about air quality issues. “These forecasts are a critical part of our strategy to mitigate the impacts of air pollution not only for our personnel but also for the broader community in many regions around the world,” Christel said. Officials with the Greening Diplomacy Initiative partnered with NASA through the Health and Air Quality Applied Sciences Team to develop the new forecasts and will continue the collaboration through support from the Satellite Needs Working Group. Looking ahead, the team aims to expand ZephAir’s capabilities to include ground-level ozone data, another major pollutant that can affect the health of embassy staff and local communities. By Emily DeMarco NASA’s Earth Science Division, Headquarters Share Details Last Updated Sep 20, 2024 Editor Rob Garner Contact Rob Garner *****@*****.tld Location Goddard Space Flight Center Related Terms Aqua Benefits Back on Earth Earth Earth’s Atmosphere Goddard Space Flight Center Terra View the full article

Hubble Space Telescope Home Hubble Lights the Way with New… Hubble Space Telescope 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 Hubble’s Partners in Science Universe Uncovered Explore the Night Sky Observatory Hubble Observatory Hubble Design Mission Operations Missions to Hubble Hubble vs Webb Team Hubble Team Career Aspirations Hubble Astronauts News Hubble News Hubble News Archive Social Media Media Resources Multimedia Multimedia Images Videos Sonifications Podcasts E-books Lithographs Fact Sheets Glossary Posters Hubble on the NASA App More Online Activities 2 min read Hubble Lights the Way with New Multiwavelength Galaxy View This image from the NASA/ESA Hubble Space Telescope features the galaxy NGC 1559. ESA/Hubble & NASA, F. Belfiore, W. Yuan, J. Lee and the PHANGS-HST Team, A. Riess, K. Takáts, D. de Martin & M. Zamani (ESA/Hubble) The magnificent galaxy featured in this NASA/ESA Hubble Space Telescope image is NGC 1559. It is a barred spiral galaxy located in the constellation Reticulum, approximately 35 million light-years from Earth. The brilliant light captured in the current image offers a wealth of information. This picture is composed of a whopping ten different Hubble images, each filtered to collect light from a specific wavelength or range of wavelengths. It spans Hubble’s sensitivity to light, from ultraviolet through visible light and into the near-infrared spectrum. Capturing such a wide range of wavelengths allows astronomers to study information about many different astrophysical processes in the galaxy: one notable example is the red 656-nanometer filter used here. Ionized hydrogen atoms emit light at this particular wavelength, called H-alpha emission. New stars forming in a molecular cloud, made mostly of hydrogen gas, emit copious amounts of ultraviolet light that the cloud absorbs, ionizing the hydrogen gas causing it to glow with H-alpha light. Using Hubble’s filters to detect only H-alpha light provides a reliable way to detect areas of star formation (called H II regions). These regions are visible in this image as bright red and pink patches filling NGC 1559’s spiral arms. These ten images come from six different Hubble observing programs, spanning from 2009 all the way up to 2024. Teams of astronomers from around the world proposed these programs with a variety of scientific goals, ranging from studying ionized gas and star formation, to following up on a supernova, to tracking variable stars as a contribution to calculating the Hubble constant. The data from all of these observations lives in the Hubble archive, available for anyone to use. This archive is regularly used to generate new science, but also to create spectacular images like this one! This new image of NGC 1559 is a reminder of the incredible opportunities that Hubble provided and continues to provide. Along with Hubble’s observations, astronomers are using the NASA/ESA/CSA James Webb Space Telescope to continue researching this galaxy. This Webb image from February showcases the galaxy in near- and mid-infrared light. Download this image Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Media Contact: Claire Andreoli NASA’s Goddard Space Flight Center, Greenbelt, MD *****@*****.tld Share Details Last Updated Sep 19, 2024 Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center Related Terms Astrophysics Astrophysics Division Galaxies Goddard Space Flight Center Hubble Space Telescope Spiral Galaxies 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. Science Behind the Discoveries Hubble’s Galaxies Hubble Posters View the full article

3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NAACP Board Chair Leon Russell, left, and NASA Administrator Bill Nelson, right, sign a Space Act Agreement between NASA and the NAACP during a 5th Annual Hidden Figures Street Naming Anniversary event Thursday, Sept. 19, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. NASA/Keegan Barber During an event Thursday, NASA and the National Association for the Advancement of ******** People (NAACP) signed a Space Act Agreement to increase engagement and equity for underrepresented students pursuing science, technology, engineering, and mathematics (STEM) fields and to improve access to agency activities and opportunities. “NASA and the NAACP share a longstanding commitment to attracting more diverse students to STEM education and ultimately careers,” said Shahra Lambert, senior advisor for engagement and equity, NASA headquarters. “This agreement reaffirms that commitment and solidifies a partnership that will enable us to expand opportunities for more students of ****** to build their STEM identity and gain real-world experience through NASA STEM education, mentorship, and career awareness. With the NAACP’s help we’ll be able to truly impact young minds who will be our future scientists, engineers, explorers and more.” As part of the agreement, the NAACP will incorporate NASA STEM lessons, content, and themes into its Afro-Academic, Cultural, Technological and Scientific Olympics (ACT-SO) achievement program, which is a series of competitions where students compete for scholarships and other incentives in areas ranging from performing and culinary arts to business and STEM. In turn, NASA will provide guidance on programming, participate in information sharing, provide mentorship, and facilitate tours of NASA facilities when appropriate. “Much like NASA, brave, brilliant, ****** women were critical to the success of the NAACP,” said Leon W. Russell, Chairman of the NAACP Board of Directors. “For years, we’ve worked to increase the number of diverse STEM students by providing scholarships and establishing key initiatives. Through our ACT-SO program and this new partnership with NASA, both organizations will make even greater progress to help pave the way for more Katherine Johnsons and Mary Jacksons. By enacting today’s agreement, we hope to increase the number of ****** and underrepresented students in the STEM fields and help them reach for the stars.” While initial efforts will be led by NASA’s Office of STEM Engagement, the umbrella agreement also allows for further collaboration and partnership in the future. Specifically, the agency and the NAACP will look to support certain areas of NASA’s Equity Action Plan. NASA works to explore the secrets of the universe and solve the world’s most complex problems, which requires creating space for all people to participate in and learn from its work in space. Providing access to opportunities where young minds can be curious and see themselves potentially at NASA and beyond is how the agency will continue to inspire the next generation of STEM innovators. For more information on how NASA inspires students to pursue STEM visit: [Hidden Content] Share Details Last Updated Sep 19, 2024 Related TermsGeneral Explore More 1 min read NASA Glenn Attends Air Shows in Cleveland and Wisconsin Article 11 hours ago 3 min read Giant Leaps Start at Johnson for NASA’s SpaceX Crew-9 Commander Nick Hague Article 1 day ago 3 min read NASA to Develop Lunar Time Standard for Exploration Initiatives Article 1 week ago Keep Exploring Discover Related Topics Missions Humans in Space Climate Change Solar System View the full article

The Roscosmos Soyuz MS-25 spacecraft is pictured docked to the International Space Station’s Prichal module in this long-duration photograph as it orbited 258 miles above Nigeria.Credit: NASA NASA astronaut Tracy C. Dyson, accompanied by Roscosmos cosmonauts Nikolai Chub and Oleg Kononenko, will depart from the International Space Station aboard the Soyuz MS-25 spacecraft, and return to Earth. Dyson, Chub, and Kononenko will undock from the orbiting laboratory’s Prichal module at 4:37 a.m. EDT Monday, Sept. 23, heading for a parachute-assisted landing at 8 a.m. (5 p.m. Kazakhstan time) on the steppe of Kazakhstan, southeast of the town of Dzhezkazgan. NASA’s live coverage of return and related activities will stream on NASA+ and the agency’s website. Learn how to stream NASA content through a variety of platforms, including social media. A change of command ceremony also will stream on NASA platforms at 10:15 a.m. Sunday, Sept. 22. Kononenko will hand over station command to NASA astronaut Suni Williams for Expedition 72, which begins at the time of undocking. Spanning 184 days in space, Dyson’s mission includes covering 2,944 orbits of the Earth and a journey of 78 million miles. The Soyuz MS-25 spacecraft launched March 23, and arrived at the station March 25, with Dyson, Roscosmos cosmonaut Oleg Novitskiy, and spaceflight participant Marina Vasilevskaya of Belarus. Novitskiy and Vasilevskaya were aboard the station for 12 days before returning home with NASA astronaut Loral O’Hara on April 6. Kononenko and Chub, who launched with O’Hara to the station on the Soyuz MS-24 spacecraft last September, will return after 374 days in space and a trip of 158.6 million miles, spanning 5,984 orbits. Dyson spent her fourth spaceflight aboard the station as an Expedition 70 and 71 flight engineer, and departs with Kononenko, completing his fifth flight into space and accruing an all-time record 1,111 days in orbit, and Chub, who completed his first spaceflight. After returning to Earth, the three crew members will fly on a helicopter from the landing site to the recovery staging city of Karaganda, Kazakhstan. Dyson will board a NASA plane and return to Houston, while Kononenko and Chub will depart for a training base in Star City, Russia. NASA’s coverage is as follows (all times Eastern and subject to change based on real-time operations): Sunday, Sept. 22 10:15 a.m. – Expedition 71/72 change of command ceremony begins on NASA+ and the agency’s website. Monday, Sept. 23 12:45 a.m. – Hatch closing coverage begins on NASA+ and the agency’s website. 1:05 a.m. – Hatch closing 4 a.m. – Undocking coverage begins on NASA+ and the agency’s website. 4:37 a.m. – Undocking 6:45 a.m. – Coverage begins for deorbit *****, entry, and landing on NASA+ and the agency’s website. 7:05 a.m. – Deorbit ***** 8 a.m. – Landing For more than two decades, people have lived and worked continuously aboard the International Space Station, advancing scientific knowledge, and making research breakthroughs that are not possible on Earth. The station is a critical testbed for NASA to understand and overcome the challenges of long-duration spaceflight and to expand commercial opportunities in low Earth orbit. As commercial companies focus on providing human space transportation services and destinations as part of a robust low Earth orbit economy, NASA is focusing more resources on deep space missions to the Moon as part of Artemis in preparation for future human missions to Mars. Learn more about International Space Station research and operations at: [Hidden Content] -end- Josh Finch / Claire O’Shea Headquarters, Washington 202-358-1100 *****@*****.tld / claire.a.o’*****@*****.tld Sandra Jones Johnson Space Center, Houston 281-483-5111 sandra.p*****@*****.tld Share Details Last Updated Sep 19, 2024 LocationNASA Headquarters Related TermsInternational Space Station (ISS)AstronautsHumans in SpaceISS ResearchJohnson Space CenterTracy Caldwell Dyson View the full article

In September 1969, celebrations continued to mark the successful first human Moon landing two months earlier, and NASA prepared for the next visit to the Moon. The hometowns of the Apollo 11 astronauts held parades in their honor, the postal service recognized their accomplishment with a stamp, and the Smithsonian put a Moon rock on display. They addressed Congress and embarked on a 38-day presidential round the world goodwill tour. Eager scientists received the first samples of lunar material to study in their laboratories. Meanwhile, NASA prepared Apollo 12 for November launch as the astronauts trained for the mission with an increased emphasis on lunar science. Plans called for additional Moon landings in 1970, with spacecraft under construction and astronauts in training. Apollo 11 For Apollo 11 astronauts Neil A. Armstrong, Michael Collins, and Edwin E. “Buzz” Aldrin, their busy August 1969 postflight schedule continued into September with events throughout the ******* States and beyond. These included attending hometown parades, dedicating a stamp to commemorate their historic mission, unveiling a display of a Moon rock they collected, addressing a ****** Meeting of Congress, and visiting contractor facilities that built parts of their rocket and spacecraft. They capped off the hectic month with their departure, accompanied by their wives, on a presidential round-the-world goodwill tour that lasted into early November. Left: Neil A. Armstrong at his hometown parade in Wapakoneta, Ohio. Image credit: Ohio Historical Society. Middle: Edwin E. “Buzz” Aldrin at his hometown parade in Montclair, New Jersey. Image credit: Star-Register. Right: Michael Collins at his adopted hometown parade in New Orleans, Louisiana. Image credit: AP Photo. On Sep. 6, each astronaut appeared at hometown events held in their honor. Apollo 11 Commander Armstrong’s hometown of Wapakoneta, Ohio, welcomed him with a parade and other events. Montclair, New Jersey, held a parade to honor hometown hero Lunar Module Pilot (LMP) Aldrin. And New Orleans, Louisiana, the adopted hometown of Command Module Pilot (CMP) Michael Collins, honored him with a parade. Left: Apollo 11 astronauts Michael Collins, left, Neil A. Armstrong, and Edwin E. “Buzz” Aldrin with Postmaster General Winton M. Blount display an enlargement of the stamp commemorating the first Moon landing. Right: Aldrin, left, Collins, and Armstrong examine a Moon rock with Smithsonian Institution Director General of Museums Frank A. Taylor. Three days later, the astronauts reunited in Washington, D.C., where they appeared at the dedication ceremony of a new postage stamp that honored their mission. The U.S. Postal Service had commissioned artist Paul Calle in 1968 to design the stamp. The Apollo 11 astronauts had carried the stamp’s master **** to the Moon aboard the Lunar Module (LM) Eagle and after its return to Earth the Postal Service used it to make the printing pages for the 10¢ postage stamp. At the National Postal Forum, Armstrong, Collins, and Aldrin unveiled the stamp together with Postmaster General Winton M. Blount, and each astronaut received an album with 30 of the “First Man on the Moon” stamps. On Sep. 15, the crew returned to Washington to present a two-pound rock they collected in the Sea of Tranquility during their historic Moon walk to Frank A. Taylor, the Director General of Museums at the Smithsonian Institution in Washington, D.C. The rock went on public display two days later at the Smithsonian’s Arts and Industries Building, the first time the public could view a Moon rock. Left: Apollo 11 astronauts Michael Collins, left, Edwin E. “Buzz Aldrin, and Neil A. Armstrong each addressed a ****** Meeting of Congress, with Vice President Spiro T. Agnew and Speaker of the House John W. McCormack seated behind them. Middle: Apollo 11 astronauts’ wives Joan Aldrin, left, Patricia Collins, and Janet Armstrong receive recognition in the Visitors Gallery of the House Chamber. Right: The Apollo 11 astronauts and their wives cut at a cake at a reception at the Capitol. With their wives observing from the Visitors Gallery of the House of Representatives, on Sep. 16 Armstrong, Aldrin, and Collins addressed a ****** Meeting of Congress. In this same chamber in May 1961, President John F. Kennedy committed the nation to land a man on the Moon and return him safely to the Earth before the end of decade. In a sense, the astronauts reported on the safe and successful completion of that challenge. Speaker of the House John W. McCormack introduced the astronauts to the gathering, as Vice President Spiro T. Agnew looked on. Each astronaut reflected on the significance of the historic mission. Armstrong noted that their journey truly began in the halls of Congress when the Space Act of 1958 established NASA. Aldrin commented that “the Apollo lesson is that national goals can be met when there is a strong enough will to do so.” Collins shared a favorite quotation of his father’s to describe the value of the Apollo 11 mission: “He who would bring back the wealth of the Indies must take the wealth of the Indies with him.” Armstrong closed with, “We thank you, on behalf of all the men of Apollo, for giving us the privilege of joining you in serving – for all mankind.” After their speeches, the astronauts presented one ********* flag each to Vice President Agnew in his role as President of the Senate and to Speaker McCormack. The flags, that had flown over the Senate and House of Representatives, had traveled to the Moon and back with the astronauts. Speaker McCormack recognized the astronauts’ wives Jan Armstrong, Joan Aldrin, and Pat Collins for their contributions to the success of the Apollo 11 mission. Left: Neil A. Armstrong and Michael Collins address North ********* Rockwell employees in Downey, California. Right: Presidential Boeing VC-137B jet at Ellington Air Force Base in Houston to take the Apollo 11 astronauts and their wives on the Giantstep goodwill world tour. On Sep. 26, Armstrong and Collins visited two facilities in California of North ********* Rockwell (NAR) Space Division, the company that built parts of the Saturn V rocket and Apollo 11 spacecraft. First, they stopped at the Seal Beach plant that built the S-II second stage of the rocket, where 3,000 employees turned out to welcome them. Armstrong commented to the assembled crowd that during the July 16, 1969, liftoff, “the S-II gave us the smoothest ride ever.” Collins added that despite earlier misgivings about using liquid hydrogen as a rocket fuel, “after the ride you people gave us, I sure don’t have doubts any longer.” About 7,000 employees greeted the two astronauts and showered them with confetti at their next stop, the facility in Downey that built the Apollo Command and Service Modules. Both Armstrong and Collins thanked the team for building an outstanding spacecraft that took them to the Moon and returned them safely to Earth. The astronauts inspected the Command Module (CM) for Apollo 14, then under construction at the plant. On the morning of Sep. 29, a blue and white Boeing VC-137B presidential jet touched down at Ellington Air Force Base in Houston. Neil and Jan Armstrong, Buzz and Joan Aldrin, and Mike and Pat Collins boarded the plane and joined their entourage of State Department and NASA support personnel. They departed Houston for Mexico City, the first stop on the Apollo 11 Giantstep goodwill world tour. They didn’t return to the ******* States until Nov. 5, having visited 29 cities in 24 countries, just nine days before Apollo 12 took off on humanity’s second journey to land on the Moon. Distribution of Apollo 11 lunar samples to scientists at the Lunar Receiving Laboratory at the Manned Spacecraft Center, now NASA’s Johnson Space Center in Houston. Back in Houston, distribution to scientists of samples of the lunar material returned by the Apollo 11 astronauts began on Sep. 17 at the Lunar Receiving Laboratory (LRL) at the Manned Spacecraft Center (MSC), now NASA’s Johnson Space Center in Houston. Daniel H. Anderson, curator of lunar samples at the LRL, supervised the distribution of approximately 18 pounds – about one-third of the total Apollo 11 lunar material – to 142 principal investigators from the ******* States and eight other countries according to prior agreements. The scientists examined the samples at their home institutions and reported their results at a conference in Houston in January 1970. They returned to the LRL any of the samples not destroyed during the examination process. Apollo 12 In September 1969, NASA continued preparations for the second Moon landing mission, Apollo 12, scheduled for launch on Nov. 14. The Apollo 12 mission called for a pinpoint landing in Oceanus Procellarum (Ocean of Storms) near where the robotic spacecraft Surveyor 3 had touched down in April 1967. They planned to stay on the lunar surface for about 32 hours, compared to Apollo 11’s 21 hours, and conduct two surface spacewalks totaling more than 5 hours. During the first of their two excursions, the astronauts planned to deploy the Apollo Lunar Surface Experiments Package (ALSEP) and collect lunar samples. During the second spacewalk, they planned to visit Surveyor 3 and remove some of its equipment for return to Earth and collect additional lunar samples. The Apollo 12 prime crew of Commander Charles “Pete” Conrad, CMP Richard F. Gordon, and LMP Alan L. Bean and their backups David R. Scott, Alfred M. Worden, and James B. Irwin continued intensive training for the mission. Left: The Apollo 12 Saturn V exits the Vehicle Assembly Building on its way to Launch Pad 39A. Middle: The Apollo 12 Saturn V rolling up the incline as it approaches Launch Pad 39A. Right: Apollo 12 astronauts Alan L. Bean, left, Richard F. Gordon, and Charles “Pete” Conrad pose in front of their Saturn V during the rollout to the pad. On Sep. 8, the Saturn V rocket with the Apollo 12 spacecraft on top rolled out from Kennedy Space Center’s (KSC) Vehicle Assembly Building to Launch Pad 39A. The rocket made the 3.5-mile trip to the pad in about 6 hours, with Conrad, Gordon, and Bean on hand to observe the rollout. Workers at the pad spent the next two months thoroughly checking out the rocket and spacecraft to prepare it for its mission to the Moon. The two-day Flight Readiness Test at the end of September ensured that the launch vehicle and spacecraft systems were in a state of flight readiness. In addition to spending many hours in the spacecraft simulators, Conrad and Bean as well as their backups Scott and Irwin rehearsed their lunar surface spacewalks including the visit to Surveyor 3. Workers at NASA’s Jet Propulsion Laboratory in Pasadena, California, shipped an engineering model of the robotic spacecraft to KSC, and for added realism, engineers there mounted the model on a slope to match its relative position on the interior of the crater in which it stood on the Moon. Conrad and Scott used the Lunar Landing Training Vehicle (LLTV) at Ellington Air Force Base (AFB) near MSC to train for the final 200 feet of the descent to the lunar surface. Left: Apollo 12 astronauts Alan L. Bean, left, and Charles “Pete” Conrad rehearse their lunar surface spacewalks at NASA’s Kennedy Space Center in Florida. Middle: Conrad trains in the use of the Hasselblad camera he and Bean will use on the Moon. Right: Bean, left, and Conrad train with an engineering model of a Surveyor spacecraft. With regard to lunar geology training, the Apollo 12 astronauts had one advantage over their predecessors – they could inspect actual Moon rocks and soil returned by the Apollo 11 crew. On Sep. 19, Conrad and Bean arrived at the LRL, where Lunar Sample Curator Anderson met them. Anderson brought out a few lunar rocks and some lunar soil that scientists had already tested and didn’t require to be stored under vacuum or other special conditions, allowing Conrad and Bean to examine them closely and compare them with terrestrial rocks and soil they had seen during geology training field trips. This first-hand exposure to actual lunar samples significantly augmented Conrad and Bean’s geology training. To highlight the greater emphasis placed on lunar surface science, the Apollo 12 crews (prime and backup) went on six geology field trips compared to just one for the Apollo 11 crews. Left: Apollo 12 astronauts Charles “Pete” Conrad, left, Richard F. Gordon, and Alan L. Bean prepare for water egress training aboard the MV Retriever in the Gulf of Mexico. Middle: Wearing Biological Isolation Garments and assisted by a decontamination officer, standing in the open hatch, Apollo 12 astronauts await retrieval in the life raft. Right: The recovery helicopter hoists the third crew member using a Billy Pugh net. Although the Apollo 11 astronauts returned from the Moon in excellent health and scientists found no evidence of any harmful lunar microorganisms, NASA managers still planned to continue the postflight quarantine program for the Apollo 12 crew members, their spacecraft, and the lunar samples they brought back. The first of these measures involved the astronauts donning Biological Isolation Garments (BIG) prior to exiting the spacecraft after splashdown. Since they didn’t carry the BIGs with them to the Moon and back, one of the recovery personnel, also clad in a BIG, opened the hatch to the capsule after splashdown and handed the suits to the astronauts inside, who donned them before exiting onto a life raft. On Sep. 20, the Apollo 12 astronauts rehearsed these procedures, identical to the ones used after the first Moon landing mission, in the Gulf of Mexico near Galveston, Texas, using a boilerplate Apollo CM and supported by the Motorized Vessel (MV) Retriever. As it turned out, NASA later removed the requirement for the crew to wear BIGs, and after their splashdown the Apollo 12 crew wore overalls and respirators. Apollo 13 Left: Apollo 13 prime crew members James A. Lovell and Thomas K. “Ken” Mattingly in the Command Module (CM) for an altitude chamber test – Fred W. Haise is out of the picture at right – at NASA’s Kennedy Space Center in Florida. Middle: Apollo 13 backup astronaut John L. “Jack” Swigert prepares to enter the CM for an altitude chamber test. Right: Apollo 13 backup crew members John W. Young, left, and Swigert in the CM for an altitude chamber test – Charles M. Duke is out of the picture at right. Preparations for Apollo 13 continued in parallel. In KSC’s Manned Spacecraft Operations Building (MSOB), Apollo 13 astronauts completed altitude chamber tests of their mission’s CM and LM. Prime crew members Commander James A. Lovell, CMP Thomas K. “Ken” Mattingly, and LMP Fred W. Haise completed the CM altitude test on Sep. 10, followed by their backups John W. Young, Jack L. Swigert, and Charles M. Duke on Sep. 17. The next day, Lovell and Haise completed the altitude test of the LM, followed by Young and Duke on Sep. 22. At the time of these tests, Apollo 13 planned to launch on March 12, 1970, on a 10-day mission to visit the Fra Mauro highlands region of the Moon. To prepare for their lunar surface excursions, Lovell, Haise, Young, and Duke, accompanied by geologist-astronaut Harrison H. “Jack” Schmitt and Caltech geologist Leon T. “Lee” Silver, spent the last week of September in Southern California’s Orocopia Mountains immersed in a geology boot camp. Apollo 14 and 15 Left: At North ********* Rockwell’s (NAR) Downey, California, facility, workers assemble the Apollo 14 Command Module (CM), left, and Service Module. Right: NAR engineers work on the CM originally intended for Apollo 15. Looking beyond Apollo 13, the Apollo 14 crew of Commander Alan B. Shepard, CMP Stuart A. Roosa, and LMP Edgar D. Mitchell and their backups Eugene A. Cernan, Ronald E. Evans, and Joe H. Engle had started training for their mission planned for mid-year 1970. At the NAR facility in Downey, engineers prepared the CM and SM and shipped them to KSC in November 1969. Also at Downey, workers continued assembling the CM and SM planned for the Apollo 15 mission in late 1970. As events transpired throughout 1970, plans for those two missions changed significantly. NASA management changes Left: Portrait of NASA astronaut James A. McDivitt. Right: NASA Administrator Thomas O. Paine, right, swears in George M. Low as NASA deputy administrator. On Sept. 25, NASA appointed veteran astronaut James A. McDivitt as the Manager of the Apollo Spacecraft Program Office at MSC. McDivitt, selected as an astronaut in 1962, commanded two spaceflights, Gemini IV in June 1965 that included the first ********* spacewalk and Apollo 9 in March 1969, the first test of the LM in Earth orbit. He succeeded George M. Low who, in that position since April 1967, led the agency’s efforts to recover from the Apollo 1 ***** and originated the idea to send Apollo 8 on a lunar orbital mission. Under his tenure, NASA successfully completed five crewed Apollo missions including the first human Moon landing. MSC Director Robert R. Gilruth initially assigned Low to plan future programs until Nov. 13, when President Richard M. Nixon nominated him as NASA deputy administrator. The Senate confirmed Low’s nomination on Nov. 25, and NASA Administrator Thomas O. Paine swore him in on Dec. 3. Low filled the position vacant since March 20, 1969. To be continued … News from around the world in September 1969: September 2 – The first automated teller machine is installed at a Chemical Bank branch in Rockville Center, New York. September 13 – Hannah-Barbera’s “Scooby Doo, Where Are You?” debuts on CBS. September 20 – John Lennon announces in a private meeting his intention to leave The Beatles. September 22 – San Francisco Giant ******* Mays becomes the second player, after ***** Ruth, to hit 600 career home runs. September 23 – “Butch Cassidy and the Sundance ****,” starring Paul Newman and Robert Redford, premieres. September 24 – Tokyo’s daily newspaper Asahi Shimbun announced that it would be the first to deliver an edition electronically, using a FAX machine that could print a page in five minutes. September 26 – Apple Records releases “Abbey Road,” The Beatles’ 11th studio album. 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