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 ...

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

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

The jets released by supermassive black holes are formidable. Some extend for millions of light-years and most have particles ...

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

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

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

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

Scientists say microscopic black holes could explain the elusive "dark matter" that makes up a quarter of all matter in the ...

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

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