A cosmic explosion with an energy equivalent to the output of a billion suns went unnoticed by astronomers until they caught ...
Astronomers have spotted a bizarre cosmic explosion that refuses to play by the rules—and it’s leaving scientists scrambling for answers. GRB 250702B, detected by NASA’s James Webb Space Telescope and ...
A new analysis from NASA using the Hubble Space Telescope shows that the Crab Nebula, the remnant of a supernova recorded in ...
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 ...