NASA’s Perseverance rover has uncovered gemstone-like minerals on Mars, revealing unexpected clues about ancient water, geological activity and potentially habitable environments.

Earth disappearing behind the tiny moon Phobos. Seen from nearly 195 million miles away, our planet was reduced to a single point of light before briefly vanishing behind Phobos. The rare alignment created an unusual cosmic portrait of Earth as seen from another planet.

For 30 years, the sight of longhorn cattle grazing in a pasture, with rockets and other spacecraft from NASA's Johnson Space Center looming in the background, has been one of the Clear Lake area's most comforting scenes, a miniature tableau of Texas history visible to any motorist along Saturn Drive.

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

Space scientists just dropped a jaw-dropping new composite image of the Tarantula Nebula, and it looks less like a standard space photo and more like a high-tech cosmic art project. NASA described the colorful observation as “like a collage made of layered sheets of colored cellophane.

NASA's Swift Observatory is in peril. A last minute mission to save it could make spaceflight history. Here's everything to know.

Katalyst’s LINK spacecraft might still be able to save NASA’s ailing Swift telescope from doom, despite a significant mishap

A spacecraft meant to push NASA’s Swift Observatory to a higher orbit malfunctioned and started tumbling several days ago. Engineers think it can still succeed.

The spacewalk is set for Thursday, Aug. 6, and is expected to last for several hours. This will be the sixth spacewalk for veteran astronaut Jessica Meir and the first for newcomer Anil Menon. NASA will provide live coverage of the event on its NASA+ app ...

NASA has released a batch of images from the Chandra X-ray Observatory that they have dubbed "razzle-dazzle across space." Credit: NASA/CXC/A. Hobart