The concept of two black holes orbiting one another has been theorized for many years, but recent satellite photography may ...

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

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

Scientists have shot two black holes orbiting each other, offering the first ever definitive proof that these intergalactic ...

Black holes are so strange that physicists have long wondered if they are quite what they seem. Now we are set to find out if ...

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

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

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

Supermassive black holes stand out for their fundamental role in the evolution of galaxies and the history of the universe.

Learn more about black holes and what causes them to ring. A massive new study adds evidence to theories by Einstein, Hawking ...

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

Astronomy has reached a historic milestone with the first direct observation of a pair of black holes orbiting each other.