Don Pettit spent a busy 220 days at the International Space Station. He conducted experiments, talked with students and ...

Don Pettit brought a photographer’s eye to orbit, capturing the artistry of the cosmos and our planet. In photos Don Pettit brought a photographer’s eye to orbit, capturing the artistry of the cosmos ...

The James Webb Space Telescope has observed glowing auroras on Jupiter like never before.

The schedule includes fan-favorite franchise dramas, unscripted hits, live specials and holiday programming, and the return ...

The iconic "Cosmic Cliffs" image captured by the Webb Telescope was turned into a 3D fly-through, revealing a stunning stellar nursery.

The ongoing standoff between India and Pakistan continues to escalate. On Friday night, Islamabad deployed a Fatah-II missile ...

MIT scientists have snapped the first-ever images of individual atoms interacting freely in space, making visible the elusive ...

The 950-foot hunk of primordial matter is classified as a "potentially hazardous asteroid," but that doesn't mean it has a ...

Any day now, a massive stellar blast dubbed "the Blaze Star" could light up the night sky so brightly, you won't even need a telescope to see it.

A meteor shower known for the speed of its shooting stars is expected to peak on Monday night, according to astronomers.

NASA has confirmed that operations have begun for its latest space observatory, which is tasked with snapping 3,600 images of ...

Meteors from the Eta Aquariids, known for their speed and created from space debris originating from Halley's comet, will ...