NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, ...

NASA astronauts Sunita Williams and Butch Wilmore could return to Earth earlier, with SpaceX swapping capsules for a ...

Long before NASA astronaut Jessica Meir took flight, she was helping her baby geese do the same. A modern-day "Mother Goose," ...

NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...

NASA and SpaceX are pushing up Crew-10’s launch date by reusing a previously flown Dragon spacecraft, Endurance. This ...

Two American astronauts who have been trapped on the International Space Station since June could return to Earth earlier in ...

Pettit made a name for himself as an astrophotographer after sharing his image 'Lightning Bugs' in 2012 showing beautiful ...

Previous research has shown that treadmill running may help slow cartilage breakdown in rodents. The new Johns Hopkins study ...

NASA has announced it will attempt to launch the Crew-10 Dragon Capsule to the International Space Station on March 12, to safely return stranded astronauts Suni Williams and Butch Wilmore. Assuming ...

Proponents of going to Mars see peril and opportunity in Elon Musk's close relationship with Trump. Experts say just getting ...

NASA's latest change in plans comes two weeks after the space agency said it was working "expeditiously" to bring back Wilmore and Williams as soon as possible. Just a day earlier, President Donald ...

Two Starliner astronauts, Sunita Williams and Butch Wilmore, have stayed on the space station much longer than planned. Their ...