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
861 days ago
Clay's "Pic of the Day!" Hard to compete w/@Cdr Hadfield; his are gr8, some at night and he tells where they are!
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February 20, 2013 02:08:57 JST "..ω ω"
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