The most recent CSC update adds more than 400,000 unique compact and extended X-ray sources, as well over 1.3 million ...

Astronomers may have finally cracked one of the universe’s biggest mysteries: how black holes grew so enormous so fast after ...

"It is exciting to think that Little Red Dots may represent the first direct observational evidence of the birth of the most ...

Inside an incredibly bright cluster of galaxies, a long-dormant supermassive black hole has come back to life. Radio images ...

Combining observations from several powerful telescopes, astronomers have detected a gargantuan, 'wobbling' black hole ...

Astronomers have spotted a rare, rule-breaking quasar in the early Universe that appears to be growing its central black hole ...

An international research team led by scientists at Waseda University and Tohoku University has discovered an extraordinary ...

It's one of astronomy's great mysteries: how did black holes get so big, so massive, so quickly. An answer to this cosmic ...

The black hole at the center of the M87 galaxy is 1000 times more massive than Sagittarius A*. Watch views of both captured ...

Data from Chandra X-ray telescope and James Webb Space Telescopes have revealed a black hole from 470 million years after the ...

Astronomers have spotted runaway black holes screaming through space, leaving trails of stars in in their wake.

An early black hole feeds too fast—yet still blasts X-rays and radio jets.