Astronauts in the past have stayed much longer at International Space Station. Scientists are trying to fully understand the ...

During her extended stay at the ISS, Sunita Williams and her fellow astronauts have completed more than 900 hours of research ...

Humans who spend a long time in space, like the two American astronauts expected to return to Earth later this month, can ...

U.S. DOGE Service leader Elon Musk on Monday called decorated Navy pilot and former NASA astronaut Sen. Mark Kelly (D-Arizona ...

U.S. Senator Mark Kelly (D-AZ) is a retired NASA astronaut who spent 54 days in space. He’s also a retired U.S. Navy Captain, ...

The two NASA astronauts who have been stuck at the International Space Station may be able to ... switch the capsules being used for upcoming astronaut flights in order to be able to bring Butch ...

Russian cosmonaut Alexey Ovchinin has taken command of the International Space Station from NASA astronaut Sunita Williams, ...

Suni Williams and Butch Wilmore — who have been aboard the International Space Station since last June — are due to undock ...

Indian-origin NASA astronaut Sunita Williams (Suni), who has been dubbed as the "stranded astronaut" over his stay in space ...

November 11-15, 1966 - Serves as the commander of Gemini 12, with pilot Buzz Aldrin. December 21-27, 1968 - Along with crewmen Borman and William Anders, Lovell serves as command module pilot of ...

NASA officials announced Friday that the return date for the Starliner astronauts has changed again. This new date resulted ...

President Donald Trump posited that the stranded Starliner astronauts may have fallen in love on the International Space ...