Status
Success
Salyut 2
Tue Apr 03, 1973 09:00 UTC
Rocket
Mission Details
Salyut 2
Salyut 2 (OPS-1) (Russian: Салют-2) was a Soviet space station which was launched in 1973 as part of the Salyut programme. It was the first Almaz military space station to fly. Within two weeks of its launch, the station had lost attitude control and depressurised, leaving it unusable. Its orbit decayed and it re-entered the atmosphere on 28 May 1973, without any crews having visited it.
Salyut 2 was an Almaz military space station. It was designated part of the Salyut programme in order to conceal the existence of the two separate space station programmes.
Salyut 2 was 14.55 metres long with a diameter of 4.15 metres, and had an internal habitable volume of 90 cubic metres. At launch it had a mass of 18,950 kilograms. A single aft-mounted docking port was intended for use by Soyuz spacecraft carrying cosmonauts to work aboard the station. Two solar arrays mounted at the aft end of the station near the docking port provided power to the station, generating a total of 3,120 watts of electricity. The station was equipped with 32 attitude control thrusters, as well as two RD-0225 engines, each capable of generating 3.9 kilonewtons of thrust, for orbital manoeuvres.