The most massive black holes in the universe can be found in the hearts of the largest galaxies, like the one at the center of the galaxy M87, which has a mass of over 6.5 billion solar masses.

Astronomers have discovered the most monstrous supermassive black hole ever. At 36 billion times more mass than our sun, it’s ...

The massive " Cosmic Horseshoe " galaxy system likely hosts a colossal black hole measuring 36 billion times the mass of our sun — one of the largest ever seen in the universe, a new study finds.

A new batch of 15 Giant Radio Galaxies, the largest of which is 12.4 light-years wide, could help reveal how black holes and galactic mergers help the universe's largest single objects grow so large.

If you thought the Milky Way was grandiose in size, Quipu takes center stage right away. Quipu is the nickname for an immense ...

The James Webb Space Telescope has discovered a massive chain of 20 galaxies in the early universe, raising questions about the formation of the largest structures in the cosmos. When you purchase ...

For years, scientists have worked to chart the universe’s massive structure, aiming to test key models of cosmology. These efforts also help uncover how galaxies form and change over time.

When will the Milky Way collide with the Andromeda Galaxy? It's a common question because, for many years, astronomers have theorized that the two largest spiral galaxies in our cosmic ...

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now.