As we gaze into the universe, we've discovered most galaxies have a supermassive black hole lurking near the center.

Some black holes are the most massive individual objects in the universe; the black hole at the center of the galaxy Messier ...

Black holes are fascinating objects. They're unimaginably dense: If Earth was (hypothetically) crushed into a black hole, it ...

NASA compares the universe's biggest black holes with "each other and to our solar system," in this Goddard Space Flight ...

A team of U.S. astronomers discovered a supermassive black hole that is consuming matter at a phenomenal rate—40x the ...

Astronomers have used a range of telescopes, including Hubble, to watch as particles dance around a neutron star collision ...

The black hole at the center of the M87 galaxy is 1000 times more massive than Sagittarius A*. Watch views of both captured ...

The DESI survey reveals that active black holes in small galaxies are common. The findings may help reveal how the two cosmic bodies evolve together.

Astronomers have found what could be described as the universe's hungriest black hole – one that's breaking fundamental ...

Astrophysicists have developed a method to detect light echoes from black holes, potentially revolutionizing the measurement ...

The image of Sagittarius A*, the black hole at the heart of the Milky Way, captured by the Event Horizon Telescope.

Gas swirling around black holes forms disks that are among the most effective energy converters in the universe, emitting ...