NASA astronauts could face 'life altering' changes to their bodies after being left stranded in space following a capsule ...

The stranded astronauts returned home after a dramatic touchdownThe Nasa astronauts who were stranded in space for over nine ...

National Aeronautics and Space Administration (NASA) astronauts Sunita Williams and Butch Wilmore are back on earth after an unplanned nine-month stay in space. Their Crew 9 Dragon Spacecraft ...

Indian-origin astronaut Sunita Williams, who had been in space for the past nine months, successfully returned to Earth early ...

Following its return, NASA engineers have been testing the craft's thruster housings in a vacuum chamber at White Sands, New ...

Sunita Williams, Butch Wilmore are returning to Earth after their extended stay at the International Space Station, but what ...

NASA’s stranded astronauts are finally on their way home, bringing an end to a dramatic nine-month ordeal that began with a ...

The two test pilots came to NASA via the Navy. Wilmore, 62, played high school and college football in his home state of Tennessee before joining the Navy. Williams, 59, grew up in Needham, ...

Bothell, Wash.-based Portal Space Systems shows off the lab where its solar thermal propulsion system will be developed.

Suni Williams and Butch Wilmore went to space expecting to stay for eight days and ended up staying for eight months.

Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.