For the 1st time in the history of the International Space Station, an astronaut experienced a health issue that required NASA to end a mission early.

MYSTERY WIRE — NASA says its Mars rover is headed for a “bullseye” landing at Jezero Crater when it arrives on Thursday. Perseverance is aiming for an ancient river delta that seems a logical spot for once harboring life. This landing zone in Jezero ...

Crew-11 disembarked the Dragon Endeavour at about 01:30 local time (09:30 GMT) after a nearly 11 hour journey back to Earth.

NASA Administrator Jared Isaacman said all four Crew-11 astronauts are 'in good spirits' after they landed early Thursday near California.

One U.S. and two Russian astronauts remain aboard the orbiting lab, just 1 1/2 months into an eight-month mission that began with a Soyuz rocket liftoff from Kazakhstan. NASA and SpaceX are working to move up the launch of a fresh four-person crew from Florida, currently targeted for mid-February.