NASA has postponed an International Space Station (ISS) spacewalk that was scheduled for Thursday. “The agency is monitoring a medical concern with a crew member that arose Wednesday afternoon aboard the orbital complex,” the agency wrote. On Thursday, NASA added that ending Crew-11’s mission early was on the table.
The unnamed crew member is stable, according to NASA. Space News notes that Kimiya Yui of the Japan Aerospace Exploration Agency (JAXA) was heard on an open comms channel on Wednesday requesting a private medical conference with a flight surgeon. However, those requests are routine on the ISS, so we can’t assume the events were related.
“The matter involved a single crew member who is stable,” NASA wrote. “Safely conducting our missions is our highest priority, and we are actively evaluating all options, including the possibility of an earlier end to Crew-11’s mission.”
NASA astronaut Zena Cardman in her pressurized spacesuit, checking its comms and power systems ahead of the (now postponed) spacewalk (NASA)
Crew-11 was scheduled to remain on board the ISS until at least the second half of February. Its replacement, Crew-12, isn’t slated to blast off until February 15 at the earliest.
NASA astronauts Mike Fincke and Zena Cardman had planned to exit the airlock on Thursday for the six-and-a-half-hour spacewalk. The short trip’s mission was to install a kit and cables in preparation for a new roll-out solar array that will arrive on a future mission.
The agency said it will provide further updates within 24 hours.
