Overview
- NASA says one Crew-11 astronaut experienced a medical issue and is in stable condition.
- The agency postponed a spacewalk that had been scheduled for Thursday due to the health concern.
- Officials state crew safety is the top priority and that all options are under evaluation, including ending the mission early.
- NASA has not identified the crew member or disclosed the nature of the condition or a return timetable.
- Details released publicly stem from NASA statements reported by Spaceflight Now and summarized by other outlets.