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 ...

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

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

The citizen science app, available in eight languages, uses public input to identify kilonovae, neutron star mergers that ...

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

Astronomers have discovered a "missing link:" a tiny black hole lurking with a red giant star in a strange and ...

In a groundbreaking discovery, astronomers have identified two pairs of supermassive black holes on the brink of merging, an event never observed before in the cosmos. NASA’s Chandra X-ray Observatory ...

Black holes are one of the most mysterious cosmic phenomena, despite how much we continue to learn about them. While considered a mathematical possibility for many years, the first black hole wasn’t ...

The study, published in the peer-reviewed scientific journal Physical Review, postulates the theory that dark matter ...

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

(Web Desk) - Experts have observed two pairs of black holes on the verge of colliding for the very first time in rare cosmic ...