Astronomers have observed a supermassive black hole far from the center of a galaxy where it ought to be giving off bright ...

Astronomers had long suspected that certain quasars—those brilliant, otherworldly light sources fueled by supermassive black ...

Astronomers have witnessed something that no one believed possible: a black hole ripping apart a star not at the center of a ...

A new study may visually solve an enduring mystery about a bright object that's been studied since the 19th century ...

After decades of searching, astronomers have imaged two supermassive black holes in orbit around each other at the heart of ...

An international team of astronomers has discovered the first tidal disruption event (TDE) producing bright radio emission ...

"This is truly extraordinary," Itai Sfaradi of the University of California, Berkeley, said in a statement. "Never before ...

Deep in outer space, astronomers have discovered another "odd radio circle" — the latest in a short list of mysterious rings ...

A consensus is emerging that the dots, sometimes called rubies, are an entirely new type of object in the Universe.

For the first time, astronomers have imaged two black holes orbiting each other in space.Spotted through the blurred ...

The complex dance of two black holes locked in a doomed orbit has been revealed in a first-of-its-kind direct radio image.

When space telescopes blazed with high-energy radiation for hours earlier this year, astronomers suspected that they were ...