The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...

NASA astronaut Don Pettit has been busy with his camera again, this time sharing a beautiful image packed with features.The ...

The call provided a New Year update on the crew, which includes astronauts Suni Williams and Butch Wilmore, who arrived ...

NASA astronaut Don Pettit shared two striking images of the Los Angeles wildfires, taken from the International Space Station ...

Pettit is now in the midst of his third stint on the International Space Station, and the decade he had to prepare for his ...

The Netflix K-drama 'When the Stars Gossip' might have you asking questions about space travel, microgravity and what it's ...

Preparations for an upcoming spacewalk continued aboard the International Space Station (ISS) as astronauts conducted health ...

Dyson will speak at a free public lecture on Wednesday at UC Irvine. Between three missions, she has logged over one year of ...

Two Stranded Starliner astronauts will exit the space station for the first NASA spacewalks scheduled in over six months.

Butch Wilmore and Sunita Williams joined fellow astronauts Nick Hague and Don Pettit at the ISS to share more details about ...

The NASA astronauts are scheduled to exit the ISS to service astrophysics gear. The post Astronauts practicing and preparing ...

Astronaut Don Pettit took this stunning photo of a nearby comet from the International Space Station ...