Titan's changing lakes |
Titan's changing lakes |
Jan 29 2009, 07:22 PM
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#1
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Senior Member Group: Members Posts: 3516 Joined: 4-November 05 From: North Wales Member No.: 542 |
Today's big news?
http://ciclops.org/view/5471/CASSINI_FINDS...ILL_TITAN_LAKES Changes in the south polar region were announced late last year. Is there more to this story now?? |
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Nov 30 2009, 07:51 PM
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Senior Member Group: Moderator Posts: 2785 Joined: 10-November 06 From: Pasadena, CA Member No.: 1345 |
I really, really, like the idea of the longer term cycles. I think there's pretty good evidence of base level changes in both north polar regions (currently flooded) and in the south polar regions (currently drier).
A long term cycle will allow polar lakes to dry out as the solvent level drops, while the occasional seasonal rains will incise channels in the dry lakebeds. -Mike -------------------- Some higher resolution images available at my photostream: http://www.flickr.com/photos/31678681@N07/
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