Astronomers have discovered a remarkable gamma ray burst that repeated several times within a single day, challenging long-held beliefs about cosmic explosions and the life cycle of stars.

A decade ago, the first gravitational waves confirmed that black holes collide. Telescopes soon revealed shadows of giants ...

Astronomers observed a unique gamma-ray burst outside the Milky Way, repeating over a day, unlike any known star-destruction ...

A team of astronomers have observed an explosion in the universe unlike any ever witnessed before. The mysterious repeating ...

Astronomers have spotted a cosmic explosion of high-energy gamma-rays unlike any ever seen before. The gamma-ray burst (GRB) ...

This gamma-ray burst (GRB), named GRB 250702B, stood out from normal cosmic explosions, as it erupted several times in one ...

Astronomers have detected a cosmic explosion unlike anything ever seen before—an event that could point to a rare type of ...

A new AI-powered tool has reduced astronomers' workload by 85%—filtering through thousands of data alerts to identify the few ...

Astronomers tracked the strangest gamma-ray burst yet. GRB 250702B is a repeating, day-long flash unlike anything seen before ...

Astronomers discovered a repeating, day-long gamma-ray burst, challenging theories of star deaths and black holes.

GRBs are short-lived because “the event that produces them is catastrophic,” Martin-Carillo, an astronomer at University ...

In a groundbreaking discovery, astronomers have detected a unique, repeating cosmic radio signal originating from an unknown ...