thelonious
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Cup and ring on a lunar scale
Jul 31, 2014, 21:47
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Came across this picture today. Natural rock art on a grand scale. Looks a bit like the man in the moon did his own version of cup and ring :)
http://lroc.sese.asu.edu/posts/719
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thesweetcheat
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Re: Cup and ring on a lunar scale
Jul 31, 2014, 21:55
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Amazing :)
That's one of those weird pictures where it's hard to tell if its convex or concave. http://www.youtube.com/watch?v=sKa0eaKsdA0
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