Using observations from 2017 and 2018, the Event Horizon Telescope (EHT) Collaboration has advanced our understanding of the ...

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...

The size and spin of black holes can reveal how and where they were born, and gravitational waves offer a way to decode this ...

There's a universe full of black holes out there, spinning merrily away—some fast, others more slowly. A recent survey of ...

Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...

"Finding more supermassive black holes that are potentially hosting jets raises the question as to how these black holes grew ...

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

Discover how researchers found a bizarre black hole feeding at an exceptional rate, challenging theories on black hole growth ...

Since 2018, we've seen 1ES 1927+654 generate jets in real time and found it may have a lone white dwarf orbiting near the ...

In 2018, a galaxy about 270 million light-years away from Earth exhibited a major increase in activity. It quieted down again by 2020 -- only to dramatically increase its output again in 2023. At that ...

Sgr A*, at the heart of the Milky Way and clocking in at 4.3 million solar masses, is the closest supermassive black hole we have access to. It's also on the quiescent end of the activity scale, which ...

MIT astronomers have been captivated by the strange behaviors of a supermassive black located 270 million light-years away, ...