A cosmic explosion with an energy equivalent to the output of a billion suns went unnoticed by astronomers until they caught ...
A fridge-size space rock spectacularly broke apart over Ohio at 40,000 mph, creating a loud boom and a rare "fireball" that shone in the bright blue daytime sky. The rare sight, which exploded with ...
NASA’s James Webb Space Telescope reveals new clues about a mysterious cosmic explosion that defies expectations.
Astronomers have discovered that the birth of neutron stars with magnetic fields trillions of times stronger than Earth's magnetosphere is the "magic trick" behind superbright supernovas.
A rapidly brightening burst of light called AT 2024wpp, or "the Whippet", is baffling astronomers. One explanation is that it ...
A SpaceX rocket booster exploded during ground testing early Friday at the company's Starbase complex in South Texas. There were no injures in the mishap, which involved the first in the newest ...