In dictionaries:
command and service module
The mother ship of the spacecraft that carried astronauts to the Moon in the Apollo missions.
Apollo command and service module
one of two principal components of the United States Apollo spacecraft, used for the Apollo program, which landed astronauts on the Moon between 1969 and 1972.
Command module Columbia
the spacecraft that served as the command module during Apollo 11, which was the first mission to land humans on the Moon.
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