Kosmos 1001 (Russian: Космос 1001 meaning Cosmos 1001) was a redesigned Soviet Soyuz T spacecraft that was flown on an unmanned test in 1978. The spacecraft was the upgraded Soyuz for Salyut 6 and Salyut 7. This Kosmos flight, launched from Baikonur, was the first orbital flight of the Soyuz T design. Several maneuvers were tested, however it failed to achieve all of its objectives and resulted in an early deorbit and landing
Mission parameters Spacecraft: Soyuz 7K-ST Mass: 6680 kg. Crew: None. Launched: April 4, 1978. Landed: April 15, 1978.
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