A nearby active galaxy called VV 340a offers a dramatic look at how a supermassive black hole can reshape its entire host.

Astronomers have identified a nearby galaxy whose central activity seems to be changing its long-term future. This galaxy, VV 340a, contains a superma.

Three billion years after the Big Bang, a massive galaxy already looked like it had run out of time. It spun in a calm, ...

Some newly found stars in a small galaxy called Sextans A are forming without some of the usual "ingredients," raising ...

A supermassive black hole embedded in an early galaxy likely starved the galaxy of gas needed to form young stars, new ...

Astronomers have spotted one of the oldest "dead" galaxies yet identified, and found that a growing supermassive black hole ...

A twisting black hole jet is pushing gas across a star-forming galaxy, revealing how black holes can reshape disks from the ...

The "Cosmic Grapes" galaxy formed just 900 million years after the Big Bang, revealing a never-before-seen structure.

Astronomers at W. M. Keck Observatory on Mauna Kea discovered “the clearest evidence yet that a supermassive black hole can ...

A nearby galaxy has been caught draining itself of star-forming fuel, with vast streams of superheated material twisting away ...

Astronomers spotted nine galaxies with characteristics that have never been seen as a collection before. It's possible this ...

"It points to a slow starvation rather than a single dramatic death blow." ...