[NASA] NASA’s Dawn Sees Crescent Ceres

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NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

NASA’s Dawn spacecraft took this image of Ceres’ south polar region on May 17, 2017. Launched on Sept. 27, 2007, Dawn was NASA’s first truly interplanetary spaceship. The mission featured extended stays at two extraterrestrial bodies:  giant asteroid Vesta and dwarf planet Ceres, both in the debris-strewn main asteroid belt between Mars and Jupiter.

The spacecraft’s name was meant to present a simple view of the

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: to provide information on the dawn of the solar system. The three principal scientific drivers for the mission were to capture the earliest moments in the origin of the solar system, determine the nature of the building blocks from which the terrestrial planets formed, and contrast the formation and evolution of two small planets that followed very different evolutionary paths.

Dawn completed the first order exploration of the inner solar system, addressed NASA’s goal of understanding the origin and evolution of the solar system, and complemented investigations of Mercury, Earth, and Mars.

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on Nov. 1, 2018, after two extended missions.

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Image credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

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