There are multiple ways to form black holes. The one most commonly taught in high school physics classes is that they are ...

A star exploded roughly 260 light-years from Sagittarius A*, the supermassive black hole at the center of the Milky Way, and ...

Chandra X-ray Observatory observations of the Perseus galaxy cluster black hole and M87's jet have been turned into sound by ...

Astronomers have used the James Webb Space Telescope to catch an extraordinary glimpse of a massive galaxy taking shape in ...

Earliest quasar variability ever detected shows a 630-million-solar-mass black hole at cosmic dawn already had an orderly ...

Astronomers may be closing in on a long-standing cosmic mystery: why some of the universe’s biggest galaxies seem to have far ...

A technique called echo mapping suggests supermassive black holes, like that at the heart of the Milky Way, are surrounded by ...

Is this a moon-sized primordial black hole adrift in the Milky Way? A blip of light in the outer reaches of the Milky Way might be a bizarre black hole born at the beginning of time itself—and the ...

What if some black holes aren’t black holes at all? A new theoretical study suggests that when a massive star collapses, it ...

What if dark matter isn’t some exotic particle that stubbornly eludes discovery but is instead swarms of tiny “primordial” black holes born in the first second of the universe? Once derided as ...

"These late-time radio burps can appear when the black hole eats too fast or eats too slowly, so you should always eat the ...