As the number of space expeditions increased, there was felt a need to establish space stations in space where a team/mission sent to outer space could live for some time. They can remain functional for up to year's time. Skylab was the name given to the space station launched by the united states.
http://en.wikipedia.org/wiki/Skylab
The skylab returned on July 11,1979
Skylab was intentionally deorbited and crashed in Australia on 11 July 1979.
The Skylab Space Station was the Untied States first space station, and was operated and launched by NASA in 1973. The Skylab Space Station stayed in Earth's orbit from 1973 to 1979.
It wasn't intentionally abandoned. It was originally thought that the Space Shuttle would be operational before Skylab fell to earth. The Space Shuttle would then raise Skylab into a higher orbit to be used by multiple Space Shuttle crews, but an overabundance of solar flares caused Skylab to fall to earth 2 years before it normally would have. Delays in the development of the Space Shuttle spelled the demise of Skylab.
http://en.wikipedia.org/wiki/Skylab
skylab was built in may,1973
skylab
Skylab I was launched on 14 May 1973.
One of my projects is aboard the Skylab.
The skylab returned on July 11,1979
Skylab was intentionally deorbited and crashed in Australia on 11 July 1979.
The Skylab Space Station was the Untied States first space station, and was operated and launched by NASA in 1973. The Skylab Space Station stayed in Earth's orbit from 1973 to 1979.
It wasn't intentionally abandoned. It was originally thought that the Space Shuttle would be operational before Skylab fell to earth. The Space Shuttle would then raise Skylab into a higher orbit to be used by multiple Space Shuttle crews, but an overabundance of solar flares caused Skylab to fall to earth 2 years before it normally would have. Delays in the development of the Space Shuttle spelled the demise of Skylab.
1973
6 years. The SkyLab program began in 1973 and ended in 1979 when it plummeted into the Indian Ocean.
Skylab was the name of a specific NASA program and mission. It fell back to Earth and burned up in the atmosphere. However, if by skylab you mean a laboratory in space, the International Space Station has three laboratories.