A cannonball discovered by a couple using a metal detector in North Myrtle Beach “appeared to be a Civil War era exploding ...

Astronomers have solved the decade-long mystery of how a bizarre cosmic object toggles rapidly between "high" and "low" energy states: by launching plasma cannonballs from its orbit. The object in ...

The enigmatic pulsar J1023 radically changes in brightness every few seconds. Astronomers may finally have an explanation. When you purchase through links on our site, we may earn an affiliate ...