This article needs to be wikified. Please do this by following our layout guide.(February 2018)
The Command/Service Module (CSM) was one of two spacecraft, along with the Lunar Module, used for the United StatesApollo program which landed astronauts on the Moon. It was built for NASA by North American Aviation. It was launched by itself on three suborbital and low Earth orbit Apollo test missions using the Saturn IB launch vehicle. It was also launched twelve times on the larger Saturn V launch vehicle, both by itself and with the Lunar Module. It made a total of nine manned flights to the Moon boosted by the Saturn V.
