NASA Plans Early Return of Crew-11 Due to Astronaut's Medical Issue

NASA is preparing to return the four-member Crew-11 from the International Space Station (ISS) earlier than planned due to a medical issue affecting one of the astronauts. The crew, consisting of NASA astronauts Zena Cardman and Michael Fincke, Japan's Kimiya Yui, and Russia's Oleg Platonov, arrived at the ISS on August 1, 2025, for a six-month mission.

The specific details of the medical condition and the identity of the affected astronaut have not been disclosed, with NASA citing privacy concerns. However, the agency confirmed that the crew member is in stable condition.

NASA Administrator Jared Isaacman stated, "After discussions with Chief Health and Medical Officer Dr. J.D. Polk and leadership across the agency, I've come to the decision that it's in the best interest of our astronauts to return Crew-11 ahead of their planned departure."

The decision follows the postponement of a scheduled spacewalk on January 8, which was to be conducted by Cardman and Fincke. The spacewalk aimed to prepare the ISS for future solar panel installations.

Dr. J.D. Polk, NASA's Chief Health and Medical Officer, emphasized that the situation is not an emergency but warrants caution. "The best way to complete that workup is on the ground where we have the full suite of medical testing hardware," he explained.

This marks the first time NASA has decided to return an entire crew from the ISS due to a medical issue. The agency is coordinating with international partners to expedite the launch of Crew-12, which was initially scheduled for mid-February, to ensure continuous operations aboard the ISS.