Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an ...

James Webb Space Telescope has identified the phenomenon near a supermassive black hole at the centre of the Milky Way.

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

Astronomers have spotted displays of flashing lights and “fireworks” near a supermassive black hole at the center of the ...

Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* ...

From star births to deaths and a party in a black hole, here are some of the reports we’ve been getting back from the ...

"Have you ever flipped through old photo albums and suddenly found something fascinating hidden in the background of a ...

It’s well known that huge black holes exist at the center of galaxies, including our Milky Way. But their role in cosmic ray production wasn’t clear.

Largest samples of intermediate-mass black holes and dwarf galaxies hosting active black holes have been discovered by a team ...