The largest known black hole jets, 23 million light years across, have been discovered in the distant universe. This pair of particle beams launched by a supermassive black hole is over a hundred ...

Astrophysicists have teased a hellish potential future in which life on Earth is extinguished by deadly radiation from the ...

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching ...

Astronomers have discovered a black hole so mind-bogglingly large, trying to get a grasp of how big it really is could ... the system forms a halo of light known as an Einstein ring.

While sifting out signatures of supernova remnants, a high-schooler stumbled upon the afterglow of a dormant black hole. It may be one of the largest ever seen.

The smaller, intermediate mass black hole was likely derived from the Sausage Galaxy, which collided with the Milky Way 10 ...

"I think that the simplest explanation of the rotating universe is the universe was born in a rotating black hole." ...

The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that ...

The only known potential way to produce such tiny black holes is in the chaotic events of the early Big Bang, which may have flooded the cosmos with "primordial" black holes. The smallest ...

ultra-dense stars point to ripples in the fabric of space The dense stellar remnant would, if confirmed, be the closest known object to any black hole, according to preliminary research ...

The only known potential way to produce such tiny black holes is in the chaotic events of the early Big Bang, which may have flooded the cosmos with "primordial" black holes. The smallest ...