US-Japanese-Russian crew of four at the International Space Station will return to Earth within days, earlier than planned.

NASA announced it's ending a mission to the International Space Station early because of a medical situation involving one of ...

NASA will conduct a medical evacuation in the coming days of an astronaut suffering an undisclosed ailment aboard the ...

Stewart argued the Democrats' video appeared to put the “onus” and “burden” of understanding the legal “nuance” of orders on ...

Arizona Democrat Mark Kelly's battle with the Pentagon adds to a biography replete with high-profile moments even before he ...

The Pentagon has moved to censure and demote Sen. Mark Kelly, D-Ariz., over a video he made urging troops to refuse illegal ...

Mark Kelly, a Democratic US senator from Arizona, was censured by Pentagon chief Pete Hegseth. Before his career in office, ...

U.S. Sen. Mark Kelly of Arizona was inducted Saturday into the U.S. Astronaut Hall of Fame at the Kennedy Space Center Visitor Complex in Florida. He and the other retired NASA astronaut inducted in ...