Oleg Platonov

Oleg Vladimirovich Platonov is a Russian cosmonaut selected by Roscosmos in 2018 as part of the Group 17 cosmonaut selection. A former military pilot and engineer, Platonov was scheduled to make his first spaceflight aboard the Soyuz MS-25 mission to the International Space Station (ISS) in 2025. This was changed to the SpaceX Crew-11 after a seat swap with a US astronaut.

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1986  Wikimedia, Wikidata
Oleg Vladimirovich Platonov
astronaut, aircraft pilot, Medal to Participant in Military Operations in Syria, Medal "For Courage", medal for distinguished military service, medal for military valour, Russia, 

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• 

  Expedition 73 ⓘ
  73rd long-duration mission to the International Space Station

• 

  Unknown ⓘ
  

• 

  SpaceX Crew-11 ⓘ
  NASA Commercial Crew Program mission to the International Space Station

Russia, 

1986-06-27T00:00:00Z

1986-06-27T00:00:00Z

1986 Oleg Platonov

2025-08-01T00:00:00Z

2025-08-01T00:00:00Z

2025 SpaceX Crew-11

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Frameless

Oleg Platonov portrait 2025 (cropped)

NASA’s SpaceX Crew-11, from left are Mission Specialist Kimiya Yui, Commander Zena Cardman, Mission Specialist Oleg Platonov, and Pilot Mike Fincke.

Oleg Platonov

Roscosmos cosmonaut Oleg Platonov poses for a photo during an interview in a studio at NASA’s Johnson Space Center in Houston, Texas, before his upcoming mission to the International Space Station.

Roscosmos cosmonaut Oleg Platonov poses for a photo during an interview in a studio at NASA’s Johnson Space Center in Houston, Texas, before his upcoming mission to the International Space Station.

jsc2025e012017_alt (Feb. 24, 2025) --- Roscosmos cosmonaut and mission specialist for NASA’s SpaceX Crew-11 mission Oleg Platonov poses for a portrait at NASA's Johnson Space Center in Houston, Texas. Credit: NASA/Robert Markowitz

jsc2025e012017_alt (Feb. 24, 2025) --- Roscosmos cosmonaut and mission specialist for NASA’s SpaceX Crew-11 mission Oleg Platonov poses for a portrait at NASA's Johnson Space Center in Houston, Texas. Credit: NASA/Robert Markowitz

jsc2025e012009_alt (Feb. 26, 2026) --- Roscosmos cosmonaut and mission specialist for NASA’s SpaceX Crew-11 mission Oleg Platonov poses for a portrait at NASA's Johnson Space Center in Houston, Texas. Credit: NASA/Robert Markowitz

jsc2025e012009_alt (Feb. 26, 2026) --- Roscosmos cosmonaut and mission specialist for NASA’s SpaceX Crew-11 mission Oleg Platonov poses for a portrait at NASA's Johnson Space Center in Houston, Texas. Credit: NASA/Robert Markowitz

jsc2025e041955 (Feb. 26, 2025) --- The official crew portrait of NASA's SpaceX Crew-11 members. Front row, from left, are Pilot Mike Fincke and Commander Zena Cardman, both NASA astronauts.

Type	Subtype	Date	Description	Notes	Source
event	spaceflight		Expedition 73	expedition to the International Space Station	Wikidata
event	spaceflight		Unknown	expedition to the International Space Station	Wikidata
event	spaceflight	2025	SpaceX Crew-11	human spaceflight	Wikidata
commons	image		Oleg Platonov portrait 2025 (cropped)		Commons
commons	image		NASA’s SpaceX Crew-11, from left are Mission Specialist Kimiya Yui, Commander Zena Cardman, Mission Specialist Oleg Platonov, and Pilot Mike Fincke.		Commons
commons	image		Oleg Platonov		Commons
commons	image		Roscosmos cosmonaut Oleg Platonov poses for a photo during an interview in a studio at NASA’s Johnson Space Center in Houston, Texas, before his upcoming mission to the International Space Station.		Commons
commons	image		Roscosmos cosmonaut Oleg Platonov poses for a photo during an interview in a studio at NASA’s Johnson Space Center in Houston, Texas, before his upcoming mission to the International Space Station.		Commons
commons	image		jsc2025e012017_alt (Feb. 24, 2025) --- Roscosmos cosmonaut and mission specialist for NASA’s SpaceX Crew-11 mission Oleg Platonov poses for a portrait at NASA's Johnson Space Center in Houston, Texas. Credit: NASA/Robert Markowitz		Commons
commons	image		jsc2025e012017_alt (Feb. 24, 2025) --- Roscosmos cosmonaut and mission specialist for NASA’s SpaceX Crew-11 mission Oleg Platonov poses for a portrait at NASA's Johnson Space Center in Houston, Texas. Credit: NASA/Robert Markowitz		Commons
commons	image		jsc2025e012009_alt (Feb. 26, 2026) --- Roscosmos cosmonaut and mission specialist for NASA’s SpaceX Crew-11 mission Oleg Platonov poses for a portrait at NASA's Johnson Space Center in Houston, Texas. Credit: NASA/Robert Markowitz		Commons
commons	image		jsc2025e012009_alt (Feb. 26, 2026) --- Roscosmos cosmonaut and mission specialist for NASA’s SpaceX Crew-11 mission Oleg Platonov poses for a portrait at NASA's Johnson Space Center in Houston, Texas. Credit: NASA/Robert Markowitz		Commons
commons	image		jsc2025e041955 (Feb. 26, 2025) --- The official crew portrait of NASA's SpaceX Crew-11 members. Front row, from left, are Pilot Mike Fincke and Commander Zena Cardman, both NASA astronauts.		Commons