The NASA International Space Station (ISS) crew that included a sick astronaut splashed down in the Pacific Ocean off the coast of San Diego, California, early on Thursday morning.

NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...

It's the last clearly observed supernova in the Milky Way, Gassel said.

Gold, uranium, and other heavy elements on Earth did not form here. They were born in the violent deaths of massive stars and the collisions of neutron stars, traveling across the galaxy before ...

"Mortal Kombat" changed the video game landscape, leading to a wave of imitators. Some of them were enjoyable in their own ...

We're taking a look back at 10 of the most memorable space moments from 2025, as we leap into a new year that's sure to be ...

Astronomers have released a rare time-lapse video showing the violent expansion of a dead star over two decades. The footage ...

A presentation commemorating the 50th anniversary of the Hotel Pathfinder explosion was held on Jan. 10, 2026, at Keene ...

NASA has released its longest-ever time-lapse from the Chandra X-ray Observatory, capturing the expanding remains of Keplers Supernova, one of the most powerful stellar explosions ever witnessed by ...

A person bends over a dog as smoke fills the hallway of 50 Golden Gate Ave. Image from surveillance video. An explosion in a sixth-floor unit at 50 Golden Gate Ave. set off the fire alarm and appears ...

Despite seeing plenty of action in the MCU, the Avengers still have some powerful villains waiting in the wings.