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
1951 days ago
Orbiter Discovery lifted to attach to External Tank and Solid Rocket Boosters! What a feat of engineering!!!
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That's a pretty sweet pic!
whoa....hard to believe how big it is when it looks so tiny from jax taking off....
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