Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...
The dense stellar remnant would, if confirmed, be the closest known object to any black hole, according to preliminary ...
The weird outbursts of a distant supermassive black hole may be caused by a death-defying white dwarf walking a cosmic tight ...
Black holes themselves emit no light, but the supermassive black holes at the centers of galaxies are often surrounded by ...
A mysterious black hole has started behaving even more strangely, scientists have said. The supermassive black hole has been ...
Regular pulses of X-ray radiation emanating from a supermassive black hole could be explained by a white dwarf star on the ...
A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could ...
A strange black hole is making scientists scratch their heads.
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 ...
Astronomers have observed strange behaviors in a distant black hole. Plasma jets are moving fast, and X-ray flashes are ...
According to the calculations, the likely object was a white dwarf about 10 percent the mass of the Sun. It was moving about ...