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 ...
"Finding more supermassive black holes that are potentially hosting jets raises the question as to how these black holes grew ...
Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...
The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...
MIT astronomers have been captivated by the strange behaviors of a supermassive black located 270 million light-years away, ...
A strange black hole is making scientists scratch their heads.
"This is how you solve the universe-breaking problem." ...
Researchers have found there are many more black holes in the universe than once thought. (Credit: WikiMedia Commons) Most ...
Marcus Chown’s “A Crack in Everything” is a journey through space and time with the people studying one of the most enigmatic objects in the universe.
Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...