Sagittarius A* has been seen by human eyes with an "image produced by a global research team called the Event Horizon ...

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

Astronomers discover more than 100 hidden black holes in a star cluster, revealing surprising movements in ancient galactic ...

Black holes are infamous for being invisible. But thanks to a new technique from the Event Horizon Telescope (EHT) team, ...

The Andromeda galaxy, about 2.5 million light-years away, moves fast. At 110 kilometres per second, it heads towards our ...

A newly analyzed radio image reveals twin lobes stretching roughly 66,000 light-years on each side of a quasar called ...

Scientists from Helsinki, Durham and Toulouse universities used data from NASA's Hubble and the European Space Agency's Gaia ...

Watching this strange behavior unfold in real time offers a unique opportunity ... Flickers and Flares: Milky Way's Central Black Hole Constantly Bubbles With Light Feb. 18, 2025 ...

the supermassive black hole at the center of the Milky Way. A regular black hole would have the light ring and the outer horizon, but also an inner horizon, which would enclose a core or a ...

Have you ever had an X-ray taken of your bones? Well, so has the Milky Way. NASA's Chandra X-ray Observatory regularly images ...

the black hole at the center of the Milky Way. Tidal disruption events (TDEs) like this one occur when a black hole’s gravity pulls on a star so violently that the less massive ball of gas is ...

A dense population of compact objects near the Milky Way’s center generates overlapping gravitational waves, creating a background that could obscure signals from binary black holes with masses ...