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Adapted from the Wikipedia article History of spaceflight, under the G. N. U. Free Documentation License. Please also see http://en.wikipedia.org/wiki...
timeline of known spaceflights, both manned and unmanned, sorted chronologically by launch date. Owing to its large size, the timeline is split into s...
The internationally accepted definition of a spaceflight is any flight which crosses the Kármán line, 100 kilometres above sea level. Th...timeline of known spaceflights, both manned and unmanned, sorted chronologically by launch date. Owing to its large size, the timeline is split into s...
orbital spaceflight (or orbital flight) is a spaceflight in which a spacecraft is placed on a trajectory where it could remain in space for at least o...
During the early years of spaceflight only nation states had the resources to develop and fly spacecraft. Both the U.S. space program and Soviet space...
