Perseverance valley |
Perseverance valley |
Jul 4 2017, 05:11 AM
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#1
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Member Group: Members Posts: 362 Joined: 13-April 06 From: Malta Member No.: 741 |
Time for another topic, me thinks.
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Feb 17 2018, 06:39 AM
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#2
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Member Group: Members Posts: 507 Joined: 10-September 08 Member No.: 4338 |
Parallel eye. This rock seems more cavity than substance. Perhaps pumice but is there any volcanic terrain nearby? Also note the upturned piece of surface in the background. I wonder if these insubstantial fragments are light enough to be blown by the wind? Perhaps in the past if Mars had a denser atmosphere. (Congrats on that wonderful MI self-portrait, by the way.) |
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