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A comment on Water seems to flow freely on Mars.

Re:Water seems to flow freely on Mars by ondross on Monday December 16, 2013 @05:30PM (#6918300)
If this water evaporates so quickly, there must be a ton of it. Or else wouldn't it have run out by now?
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Re:Water seems to flow freely on Mars by andyhmltn on Tuesday December 17, 2013 @04:46AM (#6920299)
I'm by no means an expert but wouldn't it work the same way as earth as in the evaporated water would make it back down to the surface and repeaet?
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