The historic first image of the Messier 87 (M87) supermassive black hole, captured using the Event Horizon Telescope, has ...

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

The EHT captured a surprising polarization reversal around M87*, pointing to rapidly changing magnetic fields near the black ...

The black hole at the center of the M87 galaxy is 1000 times more massive than Sagittarius A*. Watch views of both captured ...

"The key result is that while many alternatives look very similar to the 'standard' black hole at today's image quality, the ...

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

In 2017, the EHT collaboration yielded the first-ever image of a supermassive black hole at the center of the Messier 87 ...

Comet 3I/ATLAS recently emerged from behind the glare of the sun to become visible to ground-based telescopes.

Physicists developed a method to test Einstein’s general relativity precisely where black hole shadow images reveal potential differences under alternative gravity theories. This simulation explores ...

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

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