The Event Horizon Telescope only recently gave us the first images of the environment immediately surrounding a black hole.

“We showed that if black hole morsels are created during mergers, they would produce a burst of high-energy gamma rays, with the delay time related to their mass,” Dr. Cacciapaglia said. “Our analysis ...

What would a human see and feel while falling into a black hole? In this exclusive excerpt of his new book, "Facing Infinity, ...

APM 08279-5255 is a massive black hole (quasar) that contains about 140 trillion times the amount in all of Earth’s oceans ...

Black holes can get energy boosts by ‘snacking’, although their dish of choice is rather different from our own. Analysis ...

A newly formed black hole, GW190412, was captured fleeing at 180,000 km/h; scientists track its entire cosmic trajectory for the first time.

Astronomers spotted the largest flare ever released from a supermassive black hole as it snacked on a giant star.

Astronomers have spotted the biggest flare ever seen erupting around a black hole, which also happens to be the most distant ...

Researchers are using black hole “shadow” images to test whether Einstein’s relativity remains unshakable. With ...

It had all begun as a small, forgotten point of light buried deep in the extensive archives of a 2018 sky survey-the ...

The ground may feel steady underfoot, but the planet is always in motion. While satellites and sensors have mapped the surface in fine detail, what lies beneath remains largely unknown. The crust, a ...

An asteroid named 2025 PN7 has been in quasi-orbit of Earth for approximately 60 years. It's expected to stay there for ...