A group of astronomers analyzing data from the James Webb Space Telescope ( JWST) say some of the oldest galaxies in our ...

A recent study has proposed a new mechanism for the formation of primordial black holes that could provide answers about dark matter.

Recent results suggest these exotic objects just might help us account for the mysterious force pushing the universe apart.

Black holes of all masses are somewhat mysterious ... PBHs would've clustered and formed in high-density regions, the same ...

Primordial black holes may be exploding throughout the universe. If we can catch them in the act, it could pave the way to ...

Nov. 12, 2024 — The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies.

Astronomers, using the James Webb Space Telescope, have discovered that early galaxies are far larger and brighter than ...

Black holes are dark, matter-devouring balls of gravity. Most of them are so far away that we don't need to worry about them. But not this one. Meet Gaia BH1. This enormous black hole sits right ...

Astronomers have spotted a black hole that dates back to just 1.5 billion years after the Big Bang, which is gobbling up matter at an astonishing rate. According to their calculations, the black hole ...

There are monstrous objects at the heart of every large galaxy — black holes that are millions or even billions of times more ...

How did supermassive black holes get big so fast? Astrophysicist Souphie Koudmani tells us how she and her colleagues are finding out.

Supermassive Black Holes (SMBHs) can have billions of solar masses, and observational evidence suggests that all large ...