Clayton C. Anderson

@Astro_Clay

Crazy fun US (retired) Astronaut/consultant. Future author (Dec.), help w/STEM, S Media Q&A/space, love NASA, inventor of Twitpic POTD! http://t.co/0dv6eqVNaa

Richat Structure, Mauritania...so interesting in the rings and colors...don't you agree?

Views 652

1839 days ago

Richat Structure, Mauritania...so interesting in the rings and colors...don't you agree?

4 Comments

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DaveAMac 1838 days ago

Amazing photo, Clay! Really interesting!

Planck1777 1839 days ago

Amazing!!!!!!!!

wegagurl 1839 days ago

amazing picture! it's almost unbelievable the fact that this is our planet! looks awesome! thanks

dm112 1839 days ago

someone threw a stone into the water!