Old photos taken before NASA astronauts Suni Williams and Butch Wilmore travelled to the International Space Station show ...

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...

While making the deliveries, the Blue Ghost lander experienced one lunar day. During the course of that day, it captured ...

Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be ...

Four astronauts were all smiles Tuesday evening when they splashed down off the Florida coast on a SpaceX Dragon capsule. See ...

NASA astronauts Barry Wilmore and Sunita Williams return after 9 months in space, revealing shocking physical transformations ...

A rare blood moon lunar eclipse — which hasn’t happened in the U.S. since 2022 — was visible for skywatchers across most of ...

"Lunar eclipse is if you're on the side of the Earth that's facing the full moon, you will see the eclipse. The side of the ...

Skywatchers snapped photos of the "blood moon" hovering above North and South America last night. Here's a gallery of images ...

As the Full Worm Moon rose overnight, skywatchers across the Americas turned their eyes — and their cameras — toward the sky.