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Russian cosmonaut allegedly pulled from Elon Musk SpaceX mission for violating major rule

Home> Technology> Space X

Updated 12:50 3 Dec 2025 GMTPublished 12:26 3 Dec 2025 GMT

Russian cosmonaut allegedly pulled from Elon Musk SpaceX mission for violating major rule

An investigation has apparently been launched

Ellie Kemp

Ellie Kemp

A cosmonaut has allegedly been removed from an upcoming SpaceX mission after breaking a US law, Russian media reports have said.

Oleg Artemyev was due to fly to the International Space Station (ISS) in early February as part of the aerospace company's Crew 12 mission.

Owned by tech billionaire Elon Musk, SpaceX often works with NASA to transport crew and cargo to the ISS.

Artemyev would've been one of four people on the six-month mission, alongside French ESA astronaut Sophie Adenot and two yet-to-be-named astronauts.

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He has since been replaced by cosmonaut Andrei Fedyayev, Russian Federal Space Agency officials confirmed in a statement on Tuesday (December 2).

They went on to claim Artemyev was 'transferring to another position'.

However, rocket launch analyst Georgy Trishkin claims sources told him Artemyev was taken off the mission for a very different reason, according to independent Russian publication The Insider.

Oleg Artemyev has spent a total of 560 days in space (Bill Ingalls/NASA via Getty Images)
Oleg Artemyev has spent a total of 560 days in space (Bill Ingalls/NASA via Getty Images)

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Sources say the 54-year-old was cut after breaking a security protocol.

He allegedly photographed SpaceX documentation and then 'used his phone' to export classified information.

Sources told The Insider an interdepartmental investigation has since been launched.

Photographing documentation goes against International Traffic in Arms Regulations (ITAR), a strict US law controlling the sharing or selling of defense related technology and its data, the FAA explains.

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ITAR covers physical items such as weapons, satellites and aerospace hardware, as well as the technical data and documentation linked to defence and space technology.

Artemyev was due to spend six months on the ISS (NASA/Getty Images)
Artemyev was due to spend six months on the ISS (NASA/Getty Images)

Some space and aerospace technologies can potentially be used for the military, so can be classified as 'defence articles' under ITAR.

Exposing their technical documents or images without permission constitutes a security risk.

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The source told The Insider: "My contacts confirm that a violation occurred and an interdepartmental investigation has been launched.

"Removing someone from a mission two and a half months before the mission without a clear explanation is more of an indirect sign, but it's indicative.

"It's very difficult to imagine a situation in which an experienced cosmonaut could inadvertently commit such a gross violation."

Artemyev was selected as part of the cosmonaut group RKK Energia in 2003 and has had three stints on the ISS.

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He developed and tested Extra-Vehicular Activity (EVA) equipment before his first space mission in 2014.

SpaceX's Crew 12 mission launches in early February 2026 (Miguel J. Rodriguez Carrillo/AFP/Getty Images)
SpaceX's Crew 12 mission launches in early February 2026 (Miguel J. Rodriguez Carrillo/AFP/Getty Images)

Artemyev served as a flight engineer and spent 169 days in orbit on the ISS as part of Soyuz TMA-12M.

He embarked on his second flight in 2018, spending 196 days in orbit, and his third mission in 2022 as station commander where he spent 194 days on the ISS.

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Artemyev has spent roughly 560 days in space across his three missions.

He has also carried out eight EVA activities, including spacewalks, accumulating more than 53 hours of EVA time.

UNILAD has contacted SpaceX, NASA and Roscosmos for comment.

Featured Image Credit: Maxim Shipenkov/Getty Images

Topics: Space, NASA, Science, Technology, Space X, International Space Station, Elon Musk, Russia

Ellie Kemp
Ellie Kemp

Ellie joined UNILAD in 2024, specialising in SEO and trending content. She moved from Reach PLC where she worked as a senior journalist at the UK’s largest regional news title, the Manchester Evening News. She also covered TV and entertainment for national brands including the Mirror, Star and Express. In her spare time, Ellie enjoys watching true crime documentaries and curating the perfect Spotify playlist.

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@EllieKempOnline

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