Green Bank Telescope rules out alien signals in interstellar comet 3I/ATLAS after rigorous scientific deep search.

While the Burning Springs update brought a lot of excellent things to Fallout 76, the Blood x Rust season wasn't really on ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of the wildest, most unique, most incredible science fiction movies almost ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

Space stocks fell on heavy trading Thursday as investors digested several industry headwinds. United Launch Alliance's Vulcan rocket experienced a solid rocket booster issue on Thursday, which ...

AST SpaceMobile secured US$1bn on Wednesday from the sale of a 10-year convertible bond in the latest step in an aggressive balance sheet overhaul that has sharply reduced the company's debt and ...

On Earth, life thrives in some of the most seemingly inhospitable environments. Single-celled organisms like bacteria teem in the hot springs of Yellowstone National Park, where temperatures reach ...

MIDLAND, Texas--(BUSINESS WIRE)--AST SpaceMobile, Inc. (“AST SpaceMobile”) (NASDAQ: ASTS), the company building the first and only space-based cellular broadband network accessible directly by ...

Space stocks are having a rough week, with SpaceX rivals AST SpaceMobile and Rocket Lab taking some of the biggest hits. William Gavin is a tech reporter for MarketWatch. He is based in New York.