The nature of black holes has long been shrouded in mystery, but some astronomers believe the answers are a lot closer to home than expected. A fringe astronomical theory known as "black hole ...

The most distant, nearly invisible dormant black hole has been detected and "weighed" by an international team of astronomers ...

There are black holes that are too big to be born from the death of a star but aren’t quite supermassive either. There’s ...

The little red dot in question is called Abell 2744−QSO1, and gravitational lensing has both magnified it and caused it to ...

Any further predictions about the fate of these primordial black holes taking on a white hole appearance would require a ...

Dark matter could be even weirder than we thought, as a scientist claims the elusive substance could be made of black holes from a different universe. Astronomers believe that dark matter makes up ...

For just one-tenth of a second in May 2019, the universe delivered a signal that did not fit the usual script. LIGO and Virgo recorded a gravitational wave from GW190521, but unlike the familiar ...