Here are entered general works on travel to the stars. Works on the physics and technical details of locomotion beyond the Earth's atmosphere are entered under [Space flight.] General and technical works on manned space travel are entered under [Manned space flight.] General works on the scientific, technological, and engineering disciplines needed for the exploration of outer space are entered under [Astronautics.] Works giving accounts of events and experiences during specific manned space flights are entered under [Space flights.]