Four astronauts from SpaceX’s Crew-11 mission will discuss their recent space adventure at a press conference today, January 21. This mission was unique, as it ended with a medical evacuation from the International Space Station (ISS). The crew, consisting of NASA astronauts Zena Cardman and Mike Fincke, Kimiya Yui from Japan, and Russian cosmonaut Oleg Platonov, was originally scheduled to stay for about 6.5 months. However, they returned to Earth on January 15, five weeks ahead of plan, due to a medical issue affecting one astronaut.
This was the first time a medical evacuation occurred in the ISS’s history, which has hosted astronauts since November 2000. NASA has not disclosed specifics about the medical concern, but they assured everyone that the astronauts are stable and in good health. They are now undergoing standard postflight evaluations in Houston after their capsule, named Endeavour, splashed down near San Diego.
Currently, the ISS is staffed by just three astronauts: NASA’s Chris Williams and Russian cosmonauts Sergey Kud-Sverchkov and Sergei Mikayev. They will be alone until the upcoming Crew-12 mission, set to launch on February 15, 2026, though there are discussions about possibly moving it up.
Historically, the size of the crew aboard the ISS has changed over time. From 2000 until 2009, the ISS generally hosted three astronauts. The number doubled to six in 2009 and then increased again to seven in 2020. This adjustment reflects the growing complexity of tasks on board.
In light of this recent mission, experts emphasize the importance of effective medical protocols in space. Dr. David K. Shirley, a physician who specializes in aerospace medicine, mentioned that these evacuation procedures are vital. He noted, “In space, quick responses to any health issues are crucial. The environment can amplify existing conditions, so having a plan is essential.”
As the Crew-11 astronauts reflect on their shortened mission, it’s an important reminder about the unpredictable nature of space travel. The world will watch as they share their experiences and insights in today’s press conference.
For more details on the mission, check out the NASA update.

