Samiksha Jaiswal (Editor)

Soyuz 7

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Mission type
  
COSPAR ID
  
1969-086A

Spacecraft type
  
Soyuz 7K-OK(A)

Launch date
  
12 October 1969

Rocket
  
Soyuz

Orbit completed
  
80

Orbits completed
  
80

Dates
  
12 Oct 1969 – 17 Oct 1969

Landing date
  
17 October 1969

Crew size
  
3

Soyuz 7 Crew Soyuz 7

Mission duration
  
4 days, 22 hours, 40 minutes, 23 seconds

Soyuz 7 (Russian: Союз 7, Union 7) was part of a joint mission with Soyuz 6 and Soyuz 8 that saw three Soyuz spacecraft in orbit together at the same time, carrying a total of seven cosmonauts.

Soyuz 7 Crew Soyuz 7

The crew consisted of commander Anatoly Filipchenko, flight engineer Vladislav Volkov and research-cosmonaut Viktor Gorbatko, whose mission was to dock with Soyuz 8 and transfer crew, as the Soyuz 4 and Soyuz 5 missions did. Soyuz 6 was to film the operation from nearby.

Soyuz 7 wwwspacefactsdegraphphotophotossoyuz7crew

However, this objective was not achieved due to equipment failures. Soviet sources later claimed that no docking had been intended, but this seems unlikely, given the docking adapters carried by the spacecraft, and the fact that the Soyuz 8 crew were both veterans of the previous successful docking mission. This was the last time that the Soviet manned Moon landing hardware was tested in orbit, and the failure seems to have been one of the final nails in the coffin of the programme.

Soyuz 7 Spaceflight mission report Soyuz 7

The radio call sign of the spacecraft was Buran, meaning blizzard, which years later was re-used as the name of the entirely different spaceplane Buran. This word is apparently used as the name of an active or aggressive squadron in Soviet military training, and just like Soyuz 4, the Soyuz 7 spacecraft was constructed to be the active or male spacecraft in its docking.

Soyuz 7 Spaceflight mission report Soyuz 7

References

Soyuz 7 Wikipedia


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