Photos: 'One small step...'
Neil Armstrong: 1930-2012
Credit: Getty Images
President Barack Obama poses for photographs with Apollo 11 astronaut Neil Armstrong, the first man on the moon, in the Oval Office at the White House July 20, 2009 in Washington, DC. Aldrin and Armstrong became the first two men to walk on the surface of the Moon as Collins orbited above 40 years ago today. (Photo by Chip Somodevilla/Getty Images)
