Monday, October 8, 2018

Ice at the bottom of a crater on Mars


3 comments:

  1. Ignore this if I am incorrect, wasn't that done by an artist?

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  2. Long ago, Heinlein wrote a great book about ice-skating in the canals of Mars. I preferred that version to reality, but the Universe don't care.

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  3. If it's ice, what kind? Surely not water.

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