Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...
Marcus Chown’s “A Crack in Everything” is a journey through space and time with the people studying one of the most enigmatic ...
"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 ...
Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.
Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...
A strange black hole is making scientists scratch their heads.
"If our eyes were able to detect X-rays, the sky would be full of dots. And every single one of those dots would be an ...
A fluffy cluster of stars spilling across the sky may have a secret hidden in its heart: a swarm of over 100 stellar-mass ...