Water evaporating from clay minerals leaves behind finely porous, bluish rock dust. NASA's Dawn spacecraft explored Ceres between 2015 and 2018, during which time it observed puzzling blue patches in ...
Astronomers and planetary scientists have been waiting with bated breath for the first detailed close-up images of Ceres, the solar system’s largest asteroid. Now, with NASA’s Dawn spacecraft ...
The tiny, frigid world Ceres amazes with evidence of recent ice volcanoes fed by the remnants of an ancient underground sea. On the way to its lowest and final orbit, NASA's Dawn spacecraft captured ...
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