A pair of quasars that existed when the universe was only 3 billion years old has been spotted by the Hubble Space Telescope.

Soon after it came online in 2022, Webb observations revealed a population of tiny red objects dubbed little red dots (LRDs).

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

In the modern universe, supermassive black holes at the center of galaxies and their host galaxies grow together. But this ...

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 ...

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now a research team has studied hundreds ...

Yale researchers among those who discovered three “ultra-massive” galaxies, which were formed shortly after the Big Bang and ...

The intrepid mapping mission has collected more than three trillion observations that'll change the way we see our neck of ...

NASA’s Webb telescope uncovers mysterious "little red dots," pointing to the existence and growth of supermassive black holes ...

Recent discoveries by the James Webb Space Telescope reveal that supermassive black holes were present much earlier than ...

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

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