THE RACE TO THE MOON

In late 1959, the Jet Propulsion Laboratory (JPL) was selected by NASA to develop a series of five lunar spacecraft that could be used to obtain information on the Moon’s surface. Launched on an Atlas-Agena B launch vehicle, they were to obtain the information quickly, taking photographs of the lunar surface prior to impacting with it.

Ranger 4 was launched on April 23, 1962. It impacted with the lunar surface at a speed of 5,976 miles per hour and became the first American-built craft to reach the Moon.

Ranger 7 was launched from Cape Canaveral on July 28, 1964. Before it impacted with the Moon, the craft sent back 4,309 photos of the Moon to Earth.

Ranger 4 and Ranger 7
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Florida Space Research Institute ©2002