Astronauts aboard the International Space Station, including Suni Williams, Nick Hague, Don Pettit, and Butch Wilmore, discussed life and work in microgravity with NASA leaders Bill Nelson and Pam ...

Astronauts aboard the ISS exercise two hours daily to combat microgravity's effects on bones, muscles, and the heart. Using a treadmill with a harness, a vibration-isolated bike, and a ...

Now officially seven months on board the International Space Station, the two NASA astronauts who flew up on Boeing’s ...

Butch Wilmore and Suni Williams originally planned to go to space for just eight days but got stuck on the ISS when their ...

NASA officials will speak with NASA astronauts about their mission aboard the International Space Station on Wednesday.

NASA astronauts Butch Wilmore and Suni Williams originally planned to go to space for just eight days in June last year. But ...

NASA astronaut Nick Hague will install patches to the agency’s NICER (Neutron star Interior Composition Explorer) X-ray ...

Following a spacesuit leak in June last year, NASA suspended its spacewalks from the International Space Station. Now, they're back.

NASA's fragrance "Eau de Space," which captures the scent of space itself, is now available to the public for purchase.

Two U.S. astronauts have been stuck on the International Space Station for months. A reader wonders what purpose that ...

Most of the Expedition 72 crew enjoyed a day off on Tuesday, while two NASA astronauts focused on cutting-edge human research ...

When space debris approached the International Space Station (ISS) last November, seven astronauts had to act quickly. A ...