Reaction control of the Space Shuttle is achieved using ________ thrusters.

Reaction control of the Space Shuttle is achieved using ________ thrusters. Correct Answer 38

The Space Shuttle uses 38 different thrusters for its reaction control. Some of the thrusters are spare or redundant. Others perform such complex operations as rendezvous or docking maneuvers, station keeping, orbital corrections, etc.
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