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
1992 days ago
STS-131 Patch Design for those that haven't seen it.
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it's nice;-> http://twitpic.com/13csjz
The symbolism in the patches is always interesting. Could you please explain this one, Clay? Thank you!
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