Supermassive black holes, thought to be 1,000 times larger than previously believed, have been discovered in LRD-type ...

"Little red dot" galaxies discovered by the James Webb Space Telescope in the early cosmos appear to be ruled by supermassive ...

According to NASA, "there are hundreds of them"—massive black holes roaming space. It is now emerging and reshaping the ...

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

A team of scientists including the University of Toronto's Bart Ripperda and Braden Gail - assistant professor and graduate student, respectively, at ...

The image of M87*, the supermassive black hole at the center of massive elliptical galaxy M87, changed the world. It was the ...

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

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 ...

Researchers have found there are many more black holes in the universe than once thought. (Credit: WikiMedia Commons) Most ...

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

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

NASA’s Chandra X-ray Observatory reveals how black holes sustain themselves by cooling surrounding gas and creating a self-feeding cycle. Discover the role of jets, gas filaments, and the latest ...