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Soviet Cosmonaut Valery Polyakov

September 24 , 2022 795 days 601 0
  • Valery Polyakov, who held the record for the achieving the longest single stay in space, has passed away.
  • He stayed 437 days in space from January 8, 1994.
  • He orbited the Earth more than 7,000 times before returning back to Earth on March 22, 1995.
  • Earlier, Polyakov spent 288 days in space on a mission that took place in 1988-89.
  • He participated in an experiment SFINCSS-99 (Simulation of Flight of International Crew on Space Station) in 1999.
  • Polyakov’s longest record of 678 days in space has been surpassed in 1999 by cosmonaut Sergei Avdeyev, who stayed in space for 747 days.

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