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Describes the construction and operation of NASA's space shuttles, covering such topics as preparation for liftoff, living in space, and extravehicular activity.
Describes the construction and operation of NASA's space shuttles, covering such topics as preparation for liftoff, living in space, and extravehicular activity.
Describes the construction and operation of NASA's space shuttles, covering such topics as preparation for liftoff, living in space, and extravehicular activity.