A NASA astronaut who was stuck in space for nine months because of problems with her spacecraft has retired after 27 years of ...

Williams and another astronaut, Butch Wilmore, were supposed to stay in space for a week in 2024, but concerns about the ...

Solar Orbiter has captured the clearest evidence yet that a solar flare grows through a cascading “magnetic avalanche.” Small ...

Over the next year, AI's success won't depend on bigger or better models, but on the networks that support them.

NASA's Suni Williams — one of two astronauts stuck for months at the International Space Station — has retired.

The U.S. is once again challenging itself to go to the moon, and this time, NASA and the Trump administration want to ...

Veteran NASA astronaut Suni Williams announced her retirement Tuesday. Her extended mission to orbit due to the troubled ...

Nearly 14 years ago, NASA’s Curiosity rover landed on Mars for a mission to explore the red planet and discover if it had an ...

NASA’s Suni Williams — one of two astronauts stuck for months at the International Space Station — has retired.

NASA's towering SLS rocket that will help propel four astronauts on a historic journey around the moon is now visible at the ...

NASA is poised to begin flight tests of a representative stub wing section that is aimed at dramatically enhancing the ...

NASA is providing individuals around the globe with the opportunity to get their name to the moon through the Artemis II ...