Apollo 11 Moon Landing
In this July 20, 1969 file photo, Astronaut Edwin E. "Buzz" Aldrin Jr. poses for a photograph beside the U.S. flag deployed on the moon during the Apollo 11 mission.
Buzz Aldrin in 2009
American Astronaut, Buzz Aldrin - Friday July 3, 2009.
Apollo 11 astronauts
In this 1969 file photo, Apollo 11 astronauts stand next to their spacecraft in 1969, from left to right: Col. Edwin E. Aldrin, lunar module pilot; Neil Armstrong, flight commander; and Lt. Michael Collins, command module pilot.