WASHINGTON, DC - SEPTEMBER 22: Astronaut and commander of the Apollo 11 mission to the moon Neil Armstrong (C) greets an old friend before testifying to the House Science, Space, and Technology ... more 
WASHINGTON, DC - SEPTEMBER 22: Astronaut and commander of the Apollo 11 mission to the moon Neil Armstrong (C) greets an old friend before testifying to the House Science, Space, and Technology Committee about human space flight on Capitol Hill September 22, 2011 in Washington, DC. Armstrong is the first human to walk on the surface of the moon. 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 
1 / 28
Getty Images | Photo By Chip Somodevilla / Getty Images
Thu, Sep 22, 2011 12:53 PM EDT