Kosmos 1074 (Russian: Космос 1074 meaning Cosmos 1074) was a Soviet unmanned long-duration test flight of the Soyuz-T spacecraft launched on January 31, 1979 and de-orbited on April 1, 1979.[3] It is the last Soyuz spacecraft that has received a Kosmos designation, and its mission is officially intended to investigate the upper atmosphere and outer space[2]

Mission parameters

  • Spacecraft: Soyuz 7K-ST
  • Mass: 6450 kg
  • Crew: None
  • Launched: January 31, 1979
  • Landed: April 1, 1979

References

  1. ^ Gunter D. Krebs. "Soyuz-T 1 - 15 (7K-ST, 11F732)". Gunter's Space Page. Retrieved 5 June 2024.
  2. ^ a b c Mark Wade. "Soyuz T". Encyclopedia Astronautica. Retrieved 25 May 2024.
  3. ^ David S. F. Portree (1995). Mir Hardware Heritage (PDF). NASA. pp. 90–102. NASA-SP-4225. Archived (PDF) from the original on 26 March 2023.


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