A 14-year Hubble Space Telescope study suggests the universe was teeming with supermassive black holes. But how could that be ...

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 ...

"Finding supermassive black holes at the time when the universe was less than 1 billion years old is like finding some mammal bones among the dinosaur bones in a Jurassic sedimentary rock." ...

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

And the supermassive black hole at its center is shooting an outstretched beam of energy into space. The Hubble Space ...

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

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

A black hole formula worked out in the 1970s remains the most concrete clue physicists have about the threads of the ...

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