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

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

Suni Williams and Butch Wilmore spent 286 days on the International Space Station after technical issues bedeviled their weeklong mission.

As seen from inside the well deck on board the USS Somerset, NASA and Department of Defense teams practiced recovery procedures in support of the agency's plans to send the Artemis 2 astronauts around ...

NASA astronauts Butch Wilmore and Sunita Williams, who were stuck in space for more than nine months, took questions after ...

Astronaut Butch Wilmore said responsibility for the troubled Boeing Starliner flight falls on him, but also on NASA, Boeing ...

Blue Origin's all-female 11-minute flight on April 14 reminds us that there's a long line of women who have been making ...

"We can chart a course for Mars in line with the president's vision to return to the moon before the Chinese can get there ...

The next astronauts to fly to the moon now have a mission patch to represent their journey. NASA debuted the official Artemis ...

For every month in space, astronauts' weight-bearing bones become roughly 1% less dense if precautions aren't taken, according to NASA. They also experience muscle atrophy, the wasting or thinning ...

Part 2: NASA astronauts Butch Wilmore and Suni Williams sit down with 'America's Newsroom' co-anchor Bill Hemmer for their first interview since returning to Earth, detailing their experience being ab ...