Sunita "Suni" Williams had an unexpectedly long stay at the International Space Station after her capsule malfunctioned.

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...

Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be ...

NASA astronauts Barry Wilmore and Sunita Williams return after 9 months in space, revealing shocking physical transformations ...

A major highlight of the mission will take place on March 14, when Blue Ghost captures high-definition images of a total ...

Butch Wilmore and Suni Williams left the International Space Station after nine months in space, checking out with two other ...

NASA Astronauts Sunita “Suni” Williams and Barry “Butch” Wilmore have safely returned to Earth after nine months in space on ...

While making the deliveries, the Blue Ghost lander experienced one lunar day. During the course of that day, it captured ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

SpaceX Crew-10 mission successfully docked at the International Space Station, setting the stage to rescue two stranded NASA ...