WASHINGTON, DC - SEPTEMBER 22: Astronaut Neil Armstrong, commander of Apollo 11, testifies before the House Science, Space, and Technology Committee about human space flight on Capitol Hill September... more 
WASHINGTON, DC - SEPTEMBER 22: Astronaut Neil Armstrong, commander of Apollo 11, testifies before the House Science, Space, and Technology Committee about human space flight on Capitol Hill September 22, 2011 in Washington, DC. Last week NASA unveiled their new heavy-lift rocket system that will put humans into space with a command capsule that is already under development. (Photo by Chip Somodevilla/Getty Images) less 
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Getty Images | Photo By Chip Somodevilla / Getty Images
Thu, Sep 22, 2011 12:32 PM EDT