Reusable Spacecraft
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Reusable Spacecraft
Reusable spacecraft are spacecraft capable of repeated launch, atmospheric reentry, and landing or splashdown. This contrasts with expendable spacecraft which are designed to be discarded after use. Agencies operating reusable spacecraft aim to have lower costs and higher flight frequencies. Reusable spacecraft may be crewed or uncrewed and orbital or sub-orbital. Examples include spaceplanes such as the Space Shuttle and the Boeing X-37B, and space capsules such as the SpaceX Dragon. The Blue Origin New Shepard is an example of a sub-orbital spacecraft. History On 17 July 1962, the North American X-15 rocket plane reached an altitude of 95.9km on a sub-orbital flight. In 1963, the X-15 completed two flights above 100km. These marked the first spaceflights with a reusable vehicle. The Gemini SC-2 capsule followed, making a sub-orbital flight in 1965 and another sub-orbital flight in 1966. The first spacecraft to be reused in orbit was the Soviet VA spacecraft, a cap ...
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Spacecraft
A spacecraft is a vehicle that is designed spaceflight, to fly and operate in outer space. Spacecraft are used for a variety of purposes, including Telecommunications, communications, Earth observation satellite, Earth observation, Weather satellite, meteorology, navigation, space colonization, Planetary science, planetary exploration, and Space transport, transportation of Human spaceflight, humans and cargo spacecraft, cargo. All spacecraft except single-stage-to-orbit vehicles cannot get into space on their own, and require a launch vehicle (carrier rocket). On a sub-orbital spaceflight, a space vehicle enters space and then returns to the surface without having gained sufficient energy or velocity to make a full Geocentric orbit, Earth orbit. For orbital spaceflights, spacecraft enter closed orbits around the Earth or around other Astronomical object, celestial bodies. Spacecraft used for human spaceflight carry people on board as crew or passengers from start or on orbit ...
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