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
2063 days ago
Dex, Rick and I in one of our final sims in Houston, share a laugh during a break. Thanks to our training team for everything!
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