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by Historian
Wed Oct 22, 2014 1:52 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Mimas: Small Moon with a Big Crater (2014 Oct 21)
Replies: 33
Views: 119762

Re: APOD: Mimas: Small Moon with a Big Crater (2014 Oct 21)

The wobble, could it not just be the rocky center is off center? Liquid water seems unlikely since Mimas has been there for a very long time, at very low temperatures.