An international collaboration of physicists including researchers at Washington University in St. Louis has made ...

Astronomers watched how the light brightened and dimmed near the event horizon of the Milky Way's supermassive black hole, ...

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

Researcher Matthew Graham said scientists didn't initially "believe the numbers about the energy" emitting from the cosmic ...

Milestone results released by the Large High Altitude Air Shower Observatory (LHAASO) on November 16 have solved a ...

The black hole was bigger than expected, and while the answer was hiding in plain sight, it still rewrites what we thought ...

The enormous outburst was likely caused by an unfortunate star venturing too close to a supermassive black hole ...

"Once you consider magnetic fields, you can actually explain the origins of this unique event." Scientists have gotten to the ...

Scientists have spotted the brightest flare yet from a black hole. It was first spotted in 2018 by a camera at the Palomar ...

A supermassive black hole violently gobbled up an enormous star, producing a gargantuan cosmic outburst, according to a new ...