New data reveals black hole jets can accelerate at speeds defying all physical laws, leaving astronomers without a clear ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

At the center of a galaxy 10 billion light-years away, a supermassive black hole is the new record holder for brightest flare ...

Learn more about the images advanced telescopes could take of black holes and how they could back up Einstein’s general ...

An international team, spearheaded by Prof. Luciano Rezzolla at the Goethe-Universität, has invented a novel approach to ...

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

Physicists have taken a new approach to whether all black holes conform to Einstein’s theory of general relativity or if ...

Images of black holes are more than just fascinating visuals: they could serve as a “testing ground” for alternative theories of gravity in the ...

Researchers are using black hole “shadow” images to test whether Einstein’s relativity remains unshakable. With next-generation telescopes, they hope to spot telltale signs of alternative physics ...

Whenever someone talks about black holes, they almost always talk about the event horizon and the singularity. After all, ...

The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our galaxy's "black hole heart." Credit: ESO Prop 50 California results so far ...