Apollo command and service module
The Apollo command and service module was the main spacecraft section used by NASA's Apollo missions to transport astronauts between Earth and lunar orbit.
Also known as: Apollo CSM, command and service module
How big is it?
11 m long
Overall docked length · specified
Typical recorded range: 10.9 m to 11.1 m.
A little perspective
About the same scale as Squash court.
Squash court: A squash court is an enclosed room with four walls used for playing the sport of squash.
Measurements, assumptions & sources +
Apollo command and service module
An Apollo command and service module measured about 11 m from command-module apex to service-propulsion nozzle. The 28,801 kg mass is the Apollo 11 CSM launch configuration, not every mission configuration.
NASA — Apollo 11 mission report
The marked overall docked length is calibrated. Unmeasured illustration details are representative.
Squash court
9.75 × 6.4 m playing surface. Excludes surrounding space.
WA Government — squash dimensions
The marked length is calibrated. Unmeasured illustration details are representative.
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Why this measurement?
Why we use 11 m
For comparison, this page uses overall docked length. The record labels this value specified, so the stated convention rather than an inferred average controls the comparison. The recorded range is 10.9 m to 11.1 m.
An Apollo command and service module measured about 11 m from command-module apex to service-propulsion nozzle. The 28,801 kg mass is the Apollo 11 CSM launch configuration, not every mission configuration.
The marked horizontal span follows the named feature; transparent margins and unmeasured details do not alter it. How calibrated comparisons work →
Recorded properties
Apollo command and service module dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 11 m | 10.9 m to 11.1 m | specified | |
| 28.8 t | 28.7 t to 28.9 t | specified |
Around this scale
Go smaller. Go bigger.
These links use compatible length records, ordered around the selected value.
Nearest lower value · TransportVenetian gondola10.85 mA Venetian gondola is a traditional, flat-bottomed rowing boat used for transport on the canals of Venice.
Around the same scale · Everyday things100 m² home10 mA home is a dwelling where people live, providing shelter and a place for daily activities.
Nearest higher value · SpaceHubble Space Telescope13.2 mThe Hubble Space Telescope is an orbiting observatory launched by NASA to capture detailed images of astronomical objects.Sources and method
Want to check the number?
The source records and measurement method remain available for inspection.
- NASA — Apollo 11 mission reportApollo 11 command-and-service-module dimensions and launch configuration mass.
There’s always another scale
Follow your curiosity.
SpaceSaturn V110.6 mThe Saturn V was a multi-stage rocket developed by NASA to launch astronauts to the Moon during the Apollo programme.
TransportApollo command module3.23 mThe Apollo command module was the conical spacecraft section that housed astronauts during NASA's Apollo lunar missions and re-entered Earth's atmosphere.
SportSquash court9.75 mA squash court is an enclosed room with four walls used for playing the sport of squash.TransportVenetian gondola10.85 mA Venetian gondola is a traditional, flat-bottomed rowing boat used for transport on the canals of Venice.
Living thingsTyrannosaurus rex12 mTyrannosaurus rex was a large, meat-eating dinosaur from the late Cretaceous period, recognised for its massive skull and powerful jaws.SpaceHubble Space Telescope13.2 mThe Hubble Space Telescope is an orbiting observatory launched by NASA to capture detailed images of astronomical objects.Everyday things100 m² home10 mA home is a dwelling where people live, providing shelter and a place for daily activities.
SportBadminton court13.4 mA badminton court is the marked rectangular playing surface used for games of badminton.