A cosmic explosion with an energy equivalent to the output of a billion suns went unnoticed by astronomers until they caught ...

NASA’s Hubble telescope captured an “extraordinarily” rare moment of a comet exploding into fragments, the space agency said.

A doctoral candidate from the University of Washington may have heard a cosmic explosion that explains how the Moon came into ...

In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it ...

Gold was not born on our planet Earth; it was forged in a violent ‘cosmic forge’ far beyond our solar system. Research ...

A fridge-size space rock spectacularly broke apart over Ohio at 40,000 mph, creating a loud boom and a rare "fireball" that ...

Gamma-ray bursts are the universe's most violent flashes — capable of releasing more energy in a fraction of a second than ...

NASA’s James Webb Space Telescope reveals new clues about a mysterious cosmic explosion that defies expectations.

A rapidly brightening burst of light called AT 2024wpp, or "the Whippet", is baffling astronomers. One explanation is that it ...

SpaceX's flagship Starship model suffered its fourth explosion this year. NASA expects the company to put astronauts on the moon by 2027.