Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers using ...

A survey to reveal the unseen majority of the Universe has just turned up a treasure trove of black holes that may help solve one of the biggest mysteries of the cosmos. Lurking at the centers of ...

The universe is full of wonders, but few are as mesmerizing as the unpredictable brilliance of a supermassive black hole. At the core of the Milky Way, 26,000 light-years from Earth, Sagittarius A* ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers using ...

There’s a pretty hot party raging in the black hole at the center of our galaxy. Using new observations from NASA’s James Webb Space Telescope (JWST), a team of astrophysicists found that the ...

It is a terrifying scenario straight out of science fiction. So, what would happen if you were struck by a primordial black hole? We already know that coming into contact with a stellar-mass ...

This artist’s illustration depicts a dwarf galaxy that hosts an active galactic nucleus — an actively feeding black hole. In the background are many other dwarf galaxies hosting active black ...

The probability of such an event is extremely low. A new scientific study explores the potentially lethal effects of tiny primordial black holes passing through the human body, revealing that ...

"Our measurements imply that the supermassive black hole mass is 10% of the stellar mass in the galaxies we studied." Using the James Webb Space Telescope (JWST), astronomers have discovered ...