Saturn V is a retired American super heavy-lift launch vehicle developed by NASA under the Apollo program for human exploration of the Moon. The rocket was human-rated, had three stages, and was powered with liquid fuel. It was flown from 1967 to 1973. It was used for nine crewed flights to the Moon, and to launch Skylab, the first American space station.
As of 2023, the Saturn V remains the only launch vehicle to carry humans beyond low Earth orbit (LEO). Saturn V holds records for the heaviest payload launched and largest payload capacity to low Earth orbit: , which included the third stage and unburned propellant needed to send the Apollo command and service module and Lunar Module to the Moon.
The largest production model of the Saturn family of rockets, the Saturn V was designed under the direction of Wernher von Braun at the Marshall Space Flight Center in Huntsville, Alabama; the lead contractors were Boeing, North American Aviation, Douglas Aircraft Company, and IBM. A total of 15 flight-capable vehicles were built, plus three for ground testing. Thirteen were launched from Kennedy Space Center with no loss of crew or payload. A total of 24 astronauts were launched to the Moon from Apollo 8 (December 1968) to Apollo 17 (December 1972).
Space Race
In September 1945, the U.S. government brought the German rocket technologist Wernher von Braun and over 1,500 German rocket engineers and technicians to the United States in Operation Paperclip, a program authorized by President Truman. Von Braun, who had helped create the V-2 rocket, was assigned to the Army's rocket design division. Between 1945 and 1958, his work was restricted to conveying the ideas and methods behind the V-2 to American engineers, though he wrote books and articles in popular magazines.
This approach changed in 1957, when the Soviets launched Sputnik 1 atop an R-7 ICBM, which could carry a thermonuclear warhead to the U.S. The Army and government began taking serious steps towards sending Americans into space.