Space Shuttles are a type of reusable spacecraft capable of at least partial reusability after launch and re-entry into the Earth's atmosphere. At least four varieties of Space Shuttle are known to exist, three operated by the United States and one by the Soviet Union.

First Generation Shuttle[edit | edit source]

Non-Military Shuttles[edit | edit source]

The first Space Shuttle, officially known as the Space Transport System (STS), is a partially reusable launch vehicle operated by the National Aeronautics and Space Administration (NASA) beginning after 1973. By using in-orbit refueling at a space station, Shuttles are able to fly beyond Low Earth Orbit (LEO) and reach the moon and the Jamestown lunar base.

List of Non-Military Shuttles[edit | edit source]

By 1983 NASA's fleet consisted of 10 orbiters:

Shuttle names in italics indicate shuttles whose names have been used in real life Space Shuttles and Space Shuttle Prototypes. In real life Constitution was a proposed name for the shuttle Enterprise.

Military Shuttle[edit | edit source]

Military space shuttle.

Starting in 1981, the United States Air Force (USAF) has also begun to operate its own fleet of space shuttles, seemingly identical to the NASA shuttle save for an alternate paint job.

In real life, the military shuttle is a 21st century vehicle class called the X-37B. The real life military had previously canceled its own capsule, Blue Mercury during the 1960s.

Next Generation Shuttle[edit | edit source]

Pathfinder[edit | edit source]

Prior to 1983, NASA had begun to develop a next generation space shuttle, OV-201 Pathfinder, which would test the Nuclear Engine for Rocket Vehicle Application (NERVA) used to take astronauts to Mars. The first Pathfinder flight was conducted using an air-launch system from a C-5 Shuttle Carrier Aircraft, followed by the use of the onboard NERVA engine to reach orbit and rendezvous with Sea Dragon 17.

Pathfinder shuttle in 1983.

Pathfinder Firing Radar Missiles


As of 1983, the Pathfinder program was taken over by the United States Department of Defense (DoD) and armed to escort Sea Dragon 17 to the moon in order to deter a potential blockade by the Soviet Buran shuttle.

In real life, the shuttle Pathfinder was a generation one ground engineering article, and not a full shuttle.

Buran[edit | edit source]

Buran

As of 1983 the Soviet Union has also developed its own Space Shuttle, possibly from stolen NASA plans for the first generation shuttle. Like its American counterpart, Buran launches vertically using an external fuel tank and rocket boosters to reach orbit, and refuels at a space station in order to travel to the Moon. The Soviets have also fully armed their space shuttle.

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