The Current ISS Crew – Who’s on the International Space Station?
The ISS crew is currently composed of ten astronauts: Sergey Ryzhikov (Roscosmos), Alexey Zubritsky (Roscosmos), Jonny Kim (NASA), Anne McClain (NASA), Nichole Ayers (NASA), Takuya Onishi (JAXA), and Kirill Peskov (Roscosmos). They were recently joined by Chris Williams (NASA), Sergey Kud-Sverchkov (Roscosmos), and Sergei Mikaev (Roscosmos) aboard Soyuz MS-28.
On December 8, Jonny Kim, Sergey Ryzhikov, and Alexey Zubritsky will begin preparing for their return to Earth after eight months in orbit.
Expedition 73 (Updated December 2025)

Crew-10 (since March 16, 2025)
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Commander: Anne McClain – 🇺🇸 (NASA)
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Pilot: Nichole Ayers – 🇺🇸 (NASA)
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Mission Specialist: Takuya Onishi – 🇯🇵 (JAXA)
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Mission Specialist: Kirill Peskov – 🇷🇺 (Roscosmos)
Soyuz MS-27 (since April 8, 2025)
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Commander: Sergey Ryzhikov – 🇷🇺 (Roscosmos)
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Flight Engineer: Alexey Zubritsky – 🇷🇺 (Roscosmos)
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Flight Engineer: Jonny Kim – 🇺🇸 (NASA)
Soyuz MS-28 (since December 2025)
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Commander: Sergey Kud-Sverchkov – 🇷🇺 (Roscosmos)
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Flight Engineer: Sergei Mikaev – 🇷🇺 (Roscosmos)
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Flight Engineer: Chris Williams – 🇺🇸 (NASA)

Axiom Mission 4 – AX-4 (June 26 to July 14, 2025)
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Commander: Peggy Whitson – 🇺🇸 United States
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Pilot: Shubhanshu Shukla – 🇮🇳 India
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Mission Specialist 1: Sławosz Uznański-Wiśniewski – 🇵🇱 Poland
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Mission Specialist 2: Tibor Kapu – 🇭🇺 Hungary
Expedition 72 – 73 (Updated: March 18, 2025)
The current ISS crew is composed of the following seven astronauts:
- Commander: NASA astronaut Anne McClain
- Flight Engineer: NASA astronaut Nichole Ayers
- Flight Engineer: Roscosmos cosmonaut Kirill Peskov
- Flight Engineer: Roscosmos cosmonaut Oleg Kononenko
- Flight Engineer: JAXA astronaut Takuya Onishi
- Flight Engineer: Roscosmos cosmonaut Nikolai Chub
- Flight Engineer: NASA astronaut Loral O’Hara
ISS Crew Rotation – March 2025
It should be noted that astronauts Sunita « Suni » Williams and Barry « Butch » Wilmore extended their stay aboard the ISS due to technical issues with Boeing’s Starliner spacecraft encountered during its test mission in June 2024. Originally planned for just one week, their mission was extended to nine months. They returned to Earth on March 18, 2025, aboard SpaceX’s Crew Dragon Freedom capsule, along with Nick Hague (NASA) and Aleksandr Gorbunov (Roscosmos). The capsule successfully splashed down off the coast of Florida
Splashdown confirmed! #Crew9 is now back on Earth in their @SpaceX Dragon spacecraft. pic.twitter.com/G5tVyqFbAu
— NASA (@NASA) March 18, 2025
Next Crew Rotation (Crew-10: 14 March 2025)
The launch of Crew-10 took place on Friday, March 14, at 00:03 (Paris time). Following this launch, astronauts Nick Hague, Sunita Williams, Barry Wilmore (NASA), and cosmonaut Aleksandr Gorbunov (Roscosmos) departed the station, splashing down safely off the coast of Florida