No craters on this 3-mile moon of Saturn. What’s up with that? If this is a pile of ice rubble and dust, then why is it oblong? And maybe there are craters underneath a fluffy surface.
6 November 2012
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6 November 2012
No craters on this 3-mile moon of Saturn. What’s up with that? If this is a pile of ice rubble and dust, then why is it oblong? And maybe there are craters underneath a fluffy surface.
