Astronaut Don Pettit, who has been at the International Space Station since September, is set to land Saturday in Kazakhstan ...

NASA astronaut Don Pettit celebrates his 70th birthday with a spectacular return from the International Space Station after 220 days in orbit.

NASA astronaut Don Pettit and two cosmonaut colleagues will return to Earth from the International Space Station (ISS) on ...

The pair of NASA astronauts who have been in space for over nine months returned to Earth on Tuesday after a new crew to replace them reached the ISS over the weekend.

Dr. Mason was a principal investigator for NASA’s Twins Study, which studied how astronaut Scott Kelly’s body was impacted by his historic 12-month spaceflight in 2016. Kelly was studied against his ...

NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station.

Butch Wilmore and Suni Williams returned to Earth earlier this month after unexpectedly spending nine months on the International Space Station.

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions ...

NASA astronaut Butch Wilmore revealed that the Boeing Starliner almost had to abort its attempt to dock to the International ...

NASA's oldest astronaut, Don Pettit, is scheduled to return to Earth on April 19, 2025, after a 220-day mission aboard the ...

An American astronaut has reached the International Space Station with two Russians to begin an eight-month orbital mission.

Blue Origin's all-women crew is preparing to launch into space Monday morning. "CBS Mornings" co-host Gayle King will join ...