A strange black hole is making scientists scratch their heads.

Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...

Newton X-ray telescope, astronomers have witnessed a supermassive black hole already noted for its mysterious behavior ...

According to the calculations, the likely object was a white dwarf about 10 percent the mass of the Sun. It was moving about ...

A supermassive black hole in a distant galaxy is once again surprising scientists. In 2018, a black hole called 1ES 1927+654, ...

MIT astronomers have been captivated by the strange behaviors of a supermassive black located 270 million light-years away, ...

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 ...

A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could they be?

Astronomers detected X-ray flashes from the black hole that increased in frequency from one every 18 minutes to one every ...

Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...

The observations revealed features never before seen in real time around a supermassive black hole. Among them was the launch ...