Einstein believed that black holes didn't really exist. But they do: that much we know. We don't know much else about them.

Most people know that black holes are kind of scary. Admittedly, that's true, but black holes are so much more than that.

If you rewind the cosmic clock, the universe has a singularity of sorts, too: a point of infinite density at the big bang. Black holes have an event horizon, an invisible one-way boundary at their ...

In 2018 astronomers at MIT and elsewhere observed previously unseen behavior from a black hole known as 1ES 1927+654, which ...

Instead they’d be fuzzballs: fuzzy balls of vibrating branes that lack the traditional features of black holes—an event horizon (outer boundary) and a singularity (a single point containing ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Astronomers from the Event Horizon Telescope project have released images of a distant ...

The Event Horizon Telescope project plans to reveal the first-ever images of a black hole, and the international group of researchers working on the project have something very big to show the ...

First, the outer boundary of these cosmic titans is a one-way light-trapping surface called an event horizon ... to infinity at the "singularity" at the heart of a black hole.

The Meridia Singularity has been the biggest Helldivers 2 event to date. However, with the looming threat of the Meridia black hole is also a massive opportunity for Arrowhead Game Studio.