On Sept. 17, 1789, the British astronomer William Herschel discovered Saturn's "Death Star" moon, Mimas. Of course, "Star ...

NASA's Europa Clipper is now less than a month from its October 10 launch, and the US space agency has shown off the ...

Saturn's iconic rings will preform a rare vanishing act. At this time, Earth will be viewing Saturn's rings edge-on, creating ...

It launched second, but reached its target first. On September 5, 1977, the Voyager 1 spacecraft blasted off from Cape ...

But the most successful recording was made by the Perseverance rover, which used the Mastcam-Z camera system to capture video ...

Compared to Valles Marinensis, the Grand Canyon of Colorado is tiny, measuring 446 kilometers long, with a maximum width of ...

NASA's problems with the mobile launch tower that will support a larger version of its Space Launch System rocket are getting worse rather than better. According to a new report from NASA's ...

NASA’s Jet Propulsion Laboratory has issued a warning for a monstrous asteroid that is expected to rocket past Earth on Tuesday evening. Dubbed 2024 ON, the celestial space rock measures 950 ...

In a major blow to Boeing, NASA decided its two astronauts will not return on the Starliner spacecraft that carried them to the space station. Instead, the two astronauts will wait on the orbiting ...

The two NASA astronauts stuck aboard the International Space Station (ISS), Butch Wilmore and Suni Williams, won’t be coming home anytime soon. During a press conference at the Kennedy Space ...