(Reuters) -U.S. intelligence officials found no evidence that unidentified aerial phenomena observed by Navy aviators in recent years were alien spacecraft, but the sightings remain unexplained in a ...

The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough weirdness to ignite a familiar debate: is it natural or could it be ...

We aren't even halfway through January 2026, yet a heavy, restless energy has already taken hold of people whenever they look up at the stars. For most of history, a clear night sky was something for ...