For centuries, sailors spoke of two maritime nightmares — gaping holes that swallow water, and walls of waves rising from nowhere. These were tales of terror, not science, and naturalists regarded ...

It sounds like the plot of a sci-fi movie: rogue black holes roaming our galaxy, threatening to swallow anything that gets too close. In fact, new calculations by Ryan O’Leary and Avi Loeb ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. A star met a violent end in a galaxy ...

If the latest simulation of what happens when black holes merge is correct, there could be hundreds of rogue black holes, each weighing several thousand times the mass of the sun, roaming around the ...

This so-called tidal disruption event is the best way to spot these middle-mass black holes. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A ...

Astronomers have spotted an apparent supermassive black hole snacking on a star 600 million light-years away, wandering through a galaxy with an even larger black hole at its core. The event, dubbed ...

An artist's rendition of a black hole. (Pobytov/DigitalVision Vectors/Getty Images) In 2019, astronomers recorded a distant ...

A star met a violent end in a galaxy far, far away — about 600 million light-years from Earth. It wandered too close to a black hole and was ripped apart in a bright burst of light. That much isn’t ...

Stay on top of what’s happening in the Bay Area with essential Bay Area news stories, sent to your inbox every weekday. The Bay Bay Area-raised host Ericka Cruz Guevarra brings you context and ...