Scientists have discovered a new supermassive black hole directing a beam of energy toward our planet. This mysterious object ...

Nick Hague and Suni Williams spent six hours working on NICER, AMS and other equipment outside the International Space ...

In 2018, a galaxy about 270 million light-years away from Earth exhibited a major increase in activity. It quieted down again ...

A supermassive black hole has been discovered by astronomers that's shooting a giant energy beam directly at Earth.

Scientists have discovered a new supermassive black hole that is directing a beam of energy toward our planet. This ...

Up to 50% of feeding black holes may be hidden behind gas and dust These black holes influence star formation in galaxies Infrared data helped uncover obscured supermassive black holes ...

Supermassive black holes can have trillions of times more mass than the Sun, only exist in specific locations, and could ...

Astronomers discover a supermassive black hole, weighing 700 million suns, firing a giant energy beam directly at Earth from ...

There’s plenty of action at the center of the galaxy, where a supermassive black hole (SMBH) known as Sagittarius A* (Sgr A*) literally holds the galaxy together. Part of that action is the creation ...

Sagittarius A* is the supermassive black hole at the center of the Milky Way. As supermassive black holes go, it is fairly ...

The newly discovered "blazar," which has a mass equal to 700 million suns, is the oldest of its kind ever seen and changes ...

A Yale-led team of astronomers has detected an intensely brightening and dimming quasar that may help explain how some objects in the early universe grew at a highly accelerated rate. The discovery, ...