The flare came from a supermassive black hole that’s 10 billion light years away, making the flash the most distant one ...

Researcher Matthew Graham said scientists didn't initially "believe the numbers about the energy" emitting from the cosmic ...

The enormous outburst was likely caused by an unfortunate star venturing too close to a supermassive black hole ...

Researcher Matthew Graham said scientists didn't initially "believe the numbers about the energy" emitting from the cosmic ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

Scientists are observing the most energetic flare ever seen emanating from a supermassive black hole, apparently caused when ...

A giant star that is still being consumed by a supermassive black hole may have caused the largest flare of its kind ever seen, astronomers say.

Scientists have spotted the brightest flare yet from a supermassive black hole that shines with the light of 10 trillion suns ...

Astronomers had long suspected that certain quasars—those brilliant, otherworldly light sources fueled by supermassive black holes—could harbor two black holes rather than one. That theory, long ...

The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across. Citizen scientists have found several new "odd radio circles<" or ORCs, in distant, ...