Soyuz MS-28, Russian production No. 759 and identified by NASA as Soyuz 74S, is a planned Russian crewed Soyuz spaceflight to launch from Site 31/6 at the Baikonur Cosmodrome no earlier than 27 November 2025 to the International Space Station.

The mission is slated to be the first to launch after the termination of a NASA/Roscosmos barter agreement, where one Russian cosmonaut flies on a NASA spacecraft in exchange for one NASA astronaut flying on a Soyuz. Consequently, as of 2024, this mission is currently scheduled to transport three Russian cosmonauts. However, NASA and Roscosmos are negotiating to extend their seat exchange program beyond 2025.[3]

Crew

Prime crew
Position[4] Cosmonaut
Commander Russia Sergey Kud-Sverchkov
Expedition 73/74
Second spaceflight
Flight Engineer Russia Sergey Mikajev
Expedition 73/74
First spaceflight
Flight Engineer United States Christopher Williams
Expedition 73/74
First spaceflight
Backup crew
Position[4] Cosmonaut
Commander Russia Pyotr Dubrov
Flight Engineer Russia Anna Kikina
Flight Engineer United States Anil Menon

References

  1. ^ "Центр подготовки космонавтов им. Ю.А.Гагарина. Официальный Web-сайт" [Cosmonauts' call signs]. Yuri Gagarin Cosmonaut Training Center (in Russian). Retrieved 21 January 2025.
  2. ^ a b "Upcoming ISS Expeditions". spacefacts.de. 19 December 2024. Retrieved 16 January 2025.
  3. ^ NASA’s Management of Risks to Sustaining ISS Operations through 2030 (PDF) (Report). NASA Office of Inspector General. 26 September 2024. p. 14. Retrieved 2 October 2024.
  4. ^ a b "Центр подготовки космонавтов им. Ю.А.Гагарина. Официальный Web-сайт" [Crews in training]. Yuri Gagarin Cosmonaut Training Center (in Russian). Retrieved 10 February 2025.


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