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

This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.

A new recipe for black holes could do away with central singularities, saving the laws of physics from troubling infinities.

The James Webb Space Telescope has found perhaps its most profound discovery to date. The uncovered preferred direction for galaxies supports the idea that the universe was born in a black hole.