The "deaths" of galaxies are caused by their central supermassive black holes, and the "smoking gun" evidence of this connection takes an unexpected form.

At cosmological scales, Albert Einstein’s theory of general relativity has given scientists an immensely accurate blueprint ...

The researchers suggest that the supermassive black hole may be pushing out these super-fast and cool winds, ripping away the gas needed for stars to form and starving the galaxy to death.

Huge black holes, such as the one at the center of the Milky Way, tend to be pretty quiet (SN: 6/28/23).But occasionally, a surge of interstellar detritus rains down upon them — often following ...

NPR's Ailsa Chang talks with astronomer Sara Issaoun about the latest image of the supermassive black hole at the center of the Milky Way galaxy.

That’s cool enough on its own, but as an added bonus this one smudge may have solved the mystery of the origin of the supermassive black holes in our universe. Introducing Abell 2744.

Get Instant Summarized Text (Gist) Observations of the supermassive black hole in galaxy PG1211+143 reveal that rapid accretion of matter leads to the ejection of high-velocity winds at 0.27c.

Black holes are the most extreme objects in the universe. These hyper-dense celestial phenomena exert gravitational forces so powerful that not even light can escape their pull, and time itself is ...

Space Super-bright black holes could reveal if the universe is pixelated. Space-time may not be continuous but instead made up of many discrete bits – and we may be able to see their effects ...