A tiny object half a universe away, a scar in a stream of stars circling the Milky Way, and an unusual star cluster in a ...

A model of the cyclic universe suggests that dark matter could be a population of black holes predating the Big Bang.

New research suggests that relic black holes from before the big bang may still shape galaxies today. These black holes could ...

Generally speaking, black holes are regions of spacetime where matter is compressed into a tiny space. Dark matter, meanwhile ...

New research suggests that relic black holes from before the big bang may still shape galaxies today. These black holes could ...

Scientists have introduced a new Big Bounce model that disputes the Big Bang, suggesting the universe may have cycled through earlier cosmic eras.

No theory could explain the slight excess of far-ultraviolet light in the Milky Way until now.

The difference is like a crowd of people who ignore each other versus one where everyone is constantly bumping into one another,’ says scientist ...

Dark matter could be even weirder than we thought, as a scientist claims the elusive substance could be made of black holes ...

A new study led by researchers at the University of California, Riverside, suggests that ...

T he universe has a hidden structure, and a University of Virginia professor is mapping it in 3D, using 46 million galaxies ...

“With so many unanswered questions, gravity remains one of the most fascinating areas of research,” Patricio Gallardo, one of ...