NASA's highly-anticipated mission to save the Swift Observatory from doom is now fighting for its own survival. Here's the ...

NASA astronaut Jessica Meir will be making her third spacewalk of 2026. She'll be joined outside the International Space ...

A satellite spun out of control ahead of its rescue mission to boost a falling NASA observatory. But the team isn’t giving up ...

An upcoming NASA press conference will preview a Kennedy Space Center event tied to America’s 250th anniversary and American ...

NASA plans a permanent moon base, nuclear spacecraft and Mars missions as Artemis launches a new era of deep-space ...

NASA and China are expanding the use of their space stations as biomedical research laboratories, using automated technologies to conduct more health and life science experiments while reducing the ...

The Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.

NASA is moving ahead with the planned 2027 Artemis III mission. Work continues on the rocket at Kennedy Space Center.

NASA flight engineer Anil Menon snapped this image of the eye of the storm with his iPhone from aboard the International ...

A spacecraft meant to push NASA’s Swift Observatory to a higher orbit malfunctioned and started tumbling several days ago.

Explore decades of incredible images and videos of stars, planets, moons, and galaxies—most of which are free to use and share. Consider this photo of Earth from more than 250,000 miles away, for ...