The earliest black holes in the universe may not have disappeared from Hawking radiation after all, new research hints.

A massive star in the nearby Andromeda galaxy has simply disappeared. Some astronomers believe that it's collapsed in on ...

According to a leading theory, black holes form when massive stars exhaust their nuclear fuel, triggering an explosive ...

NASA and SpaceX will both provide live coverage of the Crew-12 mission to the International Space Station. Here's how to ...

A brief but dazzlingly bright occurrence illuminated the far sky in July 2025. It was something far more subdued and terrible ...