Posted on Tuesday, January 26, 2016
Uploaded by Waspie_Dwarf
Image credit: NASA/JPL-Caltech/Space Science Institute
Uploader comment: This half-lit view of Enceladus bears a passing resemblance to similar views of Earth's own natural satellite, but the similarities end there. Earth's rocky moon is covered in dark, volcanic basins and brighter, mountainous highlands -- both exceedingly ancient.
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