It was the first-ever orbital launch attempt by a South Korean company. And, as often happens on debut liftoffs, something ...

SatVu didn't disclose which specific facility is in the image, but Rockdale is home to the Riot Platforms Bitcoin mine. The ...

"The Wisdom God Guides" was Rocket Lab's 21st and final mission of 2025. Rocket Lab launched its 21st and final mission of ...

China completed its Tiangong space station in 2022 and aims to keep it permanently occupied with crew for at least a decade. With plans to expand the orbital outpost beyond its current three-module, T ...

"I think every astronomer is going to find something of value here, as NASA's missions enable the world to answer fundamental questions about how the universe got its start, and how it changed to ...

The top sci-fi TV shows of 2025 are a mix of big franchises, returning hits, and exciting new additions. The voyages of the starship Enterprise continued in "Strange New Worlds", ...

The H3 failed during its debut launch in March 2023 but bounced back with five consecutive successes — until Sunday night.

From space slugs to lunar cemeteries, these movies, games, and books show that the undead can arrive from above, as well as below.

Nebulae are some of the most breathtaking sights in the universe — vast clouds of gas and dust where stars are born, or where they meet their spectacular ends. From the delicate wisps of the Veil ...

NASA's first scientific balloon flight of the 2025 Antarctica Balloon Campaign lifted off from the agency's Antarctic facility at 5:30 a.m. NZST Tuesday, Dec. 16 (11:30 a.m. Monday, Dec. 15 U.S.

The best time to hunt for Ursid meteors is from the evening of Dec. 21 straight through to dawn on Dec. 22. The shower's peak ...

A bevy of comets, a "blood moon" total lunar eclipse and impressive northern lights were just three of the skywatching highlights in 2025. Here's how they unfolded.