Neil Armstrong, the first man to walk on the moon, has died. He was 82.
Armstrong trains for the Apollo 11 mission in 1969.
The Apollo 11 crew of U.S. astronauts Neil Armstrong, (L) who was the Mission Commander and the first man to step on the moon, Edwin "Buzz" Aldrin, (R), who was the Lunar Module Pilot, and Michael Collins, (C) who was the Command Module pilot.
Armstrong and Michael Collins prepare for the Apollo 11 flight.
Armstrong, Michael Collins and Buzz Aldrin prepare to head to the Apollo 11 spacecraft.
Apollo 11, the first manned spacecraft to land on the moon, blasts off on July 16, 1969.
Armstrong steps onto the surface of the moon during the Apollo 11 mission.
Neil Armstrong took this photo of a footprint left by his fellow astronaut Buzz Aldrin on the surface of the moon, July 20, 1969.
The Apollo 11 crew poses with President George W. Bush in honor of the 35th anniversary of the Apollo 11 flight.
Armstrong and Sen. John Glenn are given a platinum copy of “Fly Me to the Moon” by producer Quincy Jones.
Armstrong speaks at a Congressional ceremony honoring him and other pioneering astronauts.
U.S. astronaut Neil Armstrong (C) gives a thumbs-up after receiving the Congressional Gold Medal at the U.S. Capitol in Washington November 16, 2011.
U.S. House Speaker John Boehner (R-OH) (R) talks with astronaut Neil Armstrong (L) after awarding him the Congressional Gold Medal at the U.S. Capitol in Washington, November 16, 2011.
Apollo 11 astronaut Neil Armstrong, the first man to walk on the moon, considers a reporter's question during a press conference.
Armstrong testifies on Capitol Hill in 2010.
Neil Armstrong, commander of Apollo 11 and the first man on the moon, laughs during testimony before a House Science, Space and Technology committee hearing.
Former astronaut Neil Armstrong, commander of Apollo 11, testifies before the House Science and Technology committee hearing on Review of the Proposed NASA Human Space Flight Plan.
Commander of Apollo 11 space mission Neil Armstrong testifies about the future of U.S. human space flight before the Senate Commerce, Science and Transportation Committee on Capitol Hill in Washington, May 12, 2010.
Former Apollo 11 astronauts Michael Collins, Neil Armstrong and Buzz Aldrin pose at a 40th anniversary celebration of the Apollo 11 mission and the walk on the moon while on Capitol Hill in Washington, July 21, 2009.
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