Veteran astronaut Don Pettit most recently spent five months in space and captured remarkable images. He’s taken nearly a ...

This Hubble Space Telescope image features a remote galaxy, which appears as a red arc that partially encircles a foreground ...

Stunning new Jupiter photos from NASA’s Juno spacecraft reveal storms, cloud bands, and its volcanic moon Io as the mission ...

In photos The details in this photograph include the airglow of the atmosphere dividing Earth from space — yellow-green at an ...

The Large Magellanic Cloud, which is visible only from the Southern Hemisphere, has been caught in the crosshairs of the ...

A new device uses quantum optics to filter out starlight in real time — bringing scientists closer to directly observing ...

Jupiter's stunning auroras are hundreds of times brighter than those seen on Earth, as pictured in new images taken by the ...

The latest selfie by NASA's Perseverance rover at Mars has captured an unexpected guest: a Martian dust devil.

A brand-new SpaceX rocket just earned its wings. A Falcon 9 rocket lifted off from Florida's Cape Canaveral Space Force ...

New images from the James Webb Space Telescope reveal that Jupiter’s dazzling auroras are hundreds of times brighter than ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ever since.

The new images reveal "little dots" in the background ... traces of more than 1,700 new asteroids found by the Hubble Space Telescope but hidden in its files for 20 years. The black hole is ...