Astronomers have spotted three merging galaxies where all central black holes are actively feeding and radio bright, ...

Three merging galaxies host three active black holes, offering rare insight into galaxy and black hole growth.

Three galaxies are colliding, and all of them are hiding something powerful at their core. This isn’t just rare. It’s unheard ...

Astronomers noticed something odd while reviewing radio data from distant space. Three bright signals appeared close together ...

Astronomers have confirmed the first known triple system in which all three galaxies host actively feeding, radio-bright ...

NASA's James Webb Space Telescope captured two nearby dwarf galaxies interacting with each other in this image released on ...

A rare triple system was identified by astronomers about 1.2 billion light-years away from Earth. The system, known as ...

Created using data from the James Webb Space Telescope and NASA’s Chandra X-ray Observatory, the image offers scientists a rare, face-on view of how galaxies interact and merge.

Two massive galaxy clusters are slamming into each other, and for once astronomers are not reconstructing the crash from the ...

Another batch of the ‘impossible’ galaxies turned out not to be standard galaxies at all, but a new type of object that ...

These two galaxies are named NGC 4490 and NGC 4485, and they're located about 24 million light-years away in the ...

Understanding how the Milky Way formed means looking far beyond the bright spiral you see in the night sky. A new study led ...