NASA revealed Wednesday that veteran astronaut Mike Fincke was the crew member who experienced a medical event aboard the International Space Station in January, prompting the first-ever medical evacuation in the station’s 25-year history. The agency, acting at Fincke’s request, disclosed the information in a statement released February 25, 2026.
The medical incident occurred on January 7 while Fincke, 58, was serving as part of Crew-11. According to Fincke’s statement, the event “required immediate attention” from his fellow crew members. “Thanks to their quick response and the guidance of our NASA flight surgeons, my status quickly stabilized,” he said.
NASA initiated plans for an early return of the four-person Crew-11 – including Fincke, NASA astronaut Zena Cardman, Japanese astronaut Kimiya Yui, and Russian cosmonaut Oleg Platonov – on January 8. The agency cited the need for “advanced medical imaging not available on the space station” as the reason for the decision, characterizing the return as a carefully coordinated plan rather than an emergency. The crew splashed down in the Pacific Ocean off San Diego on January 15, concluding a mission originally scheduled for a longer duration.
While NASA and Fincke have not disclosed the specific nature of the medical issue, the evacuation underscored the challenges of providing comprehensive medical care in the unique environment of space. The incident forced the cancellation of a planned spacewalk on January 8. Fincke is currently undergoing standard post-flight reconditioning at NASA’s Johnson Space Center in Houston and reports he is “doing very well.”
“Spaceflight is an incredible privilege, and sometimes it reminds us just how human we are,” Fincke stated. He described his reentry to Earth as “unforgettable,” detailing the intense forces and visual spectacle of the process in a LinkedIn post.
The evacuation of Crew-11 represents a significant event in the history of the International Space Station, highlighting the complexities of long-duration spaceflight and the importance of robust medical protocols. NASA has not yet announced any changes to its medical procedures following the incident.
