-- See Also Astronautics Here are entered general works on the scientific, technological, and engineering disciplines needed for the exploration of outer space. Works on the physics and technical details of locomotion beyond earth's atmosphere are entered under Space flight.
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-- See Also Interplanetary voyages Here are entered general works and imaginary accounts on travel to the planets. Works on the physics and technical details of flight beyond the earth's atmosphere are entered under Space flight.
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-- See Also the narrower term Interstellar travel Here are entered general works and imaginary accounts on travel to the stars. Works on the physics and technical details of flight beyond the earth's atmosphere are entered under Space flight.
-- See Also the narrower term Space stations Here are entered works dealing with manned installations existing for specific functions, such as servicing space ships, etc., in orbit around the earth or other natural extraterrestrial bodies. Works dealing with communities established in space or on natural extraterrestrial bodies are entered under Space colonies. Works dealing with manned installations existing for specific functions on natural extraterrestrial bodies are entered under Extraterrestrial bases.
