Moon by the Soviet Union's Luna 2, an unmanned spacecraft. The United States' NASA Apollo program achieved the only manned lunar missions to date, beginning with the first manned orbital mission by Apollo 8 in 1968, and six manned landings between 1969 and 1972, with the first being Apollo 11. These missions returned lunar rocks which have been used to develop a geological understanding of the Moon's origin, internal structure, and the Moon's later history. Since the Apollo 17 mission in 1972, the Moon has been visited only by unmanned spacecraft. Both the Moon's natural prominence in the earthly sky and
We choose to go to the Moon such an achievement. He specifically asked him to investigate whether the United States could beat the Soviet Union in putting a laboratory in space, or orbiting a man around the Moon, or landing a man on the Moon, and to find out what such a project would cost. Johnson consulted with officials of the National Aeronautics and Space Administration (NASA). Its new Administrator, James E. Webb, told him that there was no chance of beating the Russians to launching a space station, and it was uncertain as to whether NASA could orbit a man around the Moon first, so the