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Space Shuttle orbiter

The Space Shuttle orbiter family comprised six reusable winged vehicles built by Rockwell International for NASA. Enterprise performed atmospheric approach-and-landing and ground-interface testing; Columbia, Challenger, Discovery, Atlantis, and Endeavour then flew 135 orbital missions from 1981 through 2011. The orbiters carried crews and payloads, deployed and serviced spacecraft, supported Spacelab and Shuttle-Mir, and assembled the International Space Station.

Space Shuttle orbiter
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Identity

Aliases
NASA Space Shuttle orbiterSpace Transportation System orbiterSTS orbiterSpace Shuttle
Family Name
Space Shuttle orbiter
Full Name
Space Shuttle orbiter
Status
retired
Type
spaceplane

Details

Description
The Space Shuttle orbiter family comprised six reusable winged vehicles built by Rockwell International for NASA. Enterprise performed atmospheric approach-and-landing and ground-interface testing; Columbia, Challenger, Discovery, Atlantis, and Endeavour then flew 135 orbital missions from 1981 through 2011. The orbiters carried crews and payloads, deployed and serviced spacecraft, supported Spacelab and Shuttle-Mir, and assembled the International Space Station.
Dimensions
Height
…
Length
…
Wingspan
…
First Flight Year
1,977
Last Flight Year
2,011
Operator
Propulsion Configurations
  • Entries
    • Count
      3
      Placement
      orbiter
      Propulsion System
      Role
      main
      Stage
      ascent
      Variant Notes
      Three Space Shuttle Main Engines (canonical RS-25 model identity) are mounted in the orbiter aft structure.
    • Count
      2
      Placement
      orbiter
      Propulsion System
      Role
      maneuvering
      Stage
      orbital
      Variant Notes
      Two AJ10-190 Orbital Maneuvering System engines are mounted in the aft OMS pods; used for orbital insertion, major maneuvers, rendezvous, and deorbit.
    Name
    Space Shuttle Orbiter propulsion
    Notes
    Orbiter-only propulsion boundary: three RS-25 Space Shuttle Main Engines for ascent and two AJ10-190 Orbital Maneuvering System engines for orbital maneuvering and deorbit. External Tank and two reusable solid rocket boosters are launch-system elements, not orbiter installations; RCS thrusters remain unmodeled because no exact canonical thruster identity is established here.
Spacecraft Specs
Reusability
fully_reusable

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Creation Time
April 26, 2026 at 14:37:08 UTC
Updated Time
September 7, 2026 at 23:49:35 UTC