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

NASA astronauts Nichole Ayers and Anne McClain complete egress of the International Space Station during a spacewalk mission.

These four astronauts are set to get onboard NASA's Artemis 2 mission, which will send astronauts back to the moon for the ...

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

Suni Williams completed three missions aboard the International Space Station and set numerous spaceflight records throughout ...

Indian American astronaut Sunita Williams steps away from NASA after 27 years of service and record-setting missions in space.

"It’s been an incredible honor to have served in the Astronaut Office," Williams said in a statement ...

NASA astronauts Reid Wiseman, Christina Koch and Victor Glover and Canadian astronaut Jeremy Hansen could launch on a trip ...

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