Neil Armstrong and flying saucer, 1967.
Neil Armstrong describes the lunar sample containers in the Apollo 11 Command Module.
Neil Armstrong talks cargo: moon rocks.
May 22, 1962 – Mercury-Atlas 7 astronaut Scott Carpenter smiles for the camera as NASA suiting technician Al Rochford adjusts his spacesuit.
Apollo 11 moonwalker Buzz Aldrin at Cape Canaveral, July 1969.
Scott Kelly working outside the ISS, November 6, 2015. (NASA)
John Glenn prepares for the Mercury-Atlas 6 mission, January 1962.
April 21, 1972: Apollo 16 astronaut John Young at the rim of the Plum Crater on the Moon.