NASA halted a planned spacewalk at the International Space Station because of what it described as a “medical concern” involving one of the astronauts, a reminder that even routine work in orbit can ...

NASA astronaut Suni Williams has retired after 27 years of service and a career defined by endurance, leadership, and firsts in space. She spent 608 days in orbit, completed nine spacewalks, and twice ...

NASA astronaut Suni Williams has retired from the agency after 27 years of service, including one nine-month stint when she was stranded on the ISS.

NASA astronaut Suni Williams has retired. Williams, along with the now-retired Butch Wilmore, rode on the Boeing Starliner to the space station.

NASA's decision to bring Crew-11 home early marks the first medical evacuation from the International Space Station.

Add Yahoo as a preferred source to see more of our stories on Google. NASA and SpaceX plan to undock the Crew-11 mission from the International Space Station no earlier than 5 p.m. EST Wednesday, ...

NASA astronaut Suni Williams, renowned for her record-setting spacewalks and leadership, retired on Dec. 27, 2025, after a distinguished 27-year career.

NASA astronaut Suni Williams has retired after a legendary 27-year career that included 608 days in space, nine spacewalks, and two stints commanding the International Space Station.

An ailing astronaut returned to Earth with three others on Thursday, ending their space station mission more than a month early in NASA’s first medical evacuation.SpaceX guided the capsule to a middle ...

Training is underway for NASA’s newest class of astronaut candidates at the Johnson Space Center in Texas. The nearly ...