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 ...

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

New research suggests that black holes may actually be "frozen stars," bizarre quantum objects that lack a singularity and an ...

Astronomers have observed three types of black holes in the universe. Stellar-mass black holes formed from the collapse of a ...

In any globular cluster, all its stars formed at the same time, from the same cloud of gas. The Milky Way has around 150 ...

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, ...

An issue called the final parsec problem detailed the theoretical difficulty in bringing supermassive black holes close ...

Black holes are an enormous source of gravity, "bubbles", and headaches. Predicted as a result of Einstein's general theory ...

Hubble reveals a surprising number of early black holes, offering new insights into their formation. Led by Stockholm ...