Three active galactic nuclei from the early universe were found in just a small patch of sky. How many more could there have ...

Tiny, ancient black holes could whizz through our Solar System as often as once a decade, according to a new study. We could ...

The jets of material that spew from black holes catalyze stellar eruptions, surprising astronomers and raising questions ...

A new paper explores the idea of asteroid-sized objects that may be causing gravitational ripples in our cosmic neighborhood.

The universe’s hidden mass may be made of black holes, which could wobble the planets of the solar system when they pass by ...

Researchers at MIT suggest that the microscopic "primordial black holes" could be blasting through our solar system at least ...

Latin America isn’t immune to the wave of repression washing over the world, with increasingly nasty consequences that its ...

NASA Goddard Space Flight Center runs down the best-known Black Holes in the Milky Way galaxy and the Large Magellanic Cloud.

Black holes are mysterious objects. One longstanding question has been whether rotating black holes, which are so powerful ...

"If there are lots of black holes out there, some of them must surely pass through our backyard every now and then." ...

XRISM revealed the structure, motion, and temperature of the material around a supermassive black hole and in a supernova ...

We now know that black holes occur frequently throughout the universe. One Sagittarius A* sits at the center of our galaxy, ...