Since Nasa’s James Webb Space Telescope came online in 2022, astronomers have been surprised to find supermassive black holes ...

This NASA/ESA Hubble Space Telescope image features NGC 1672, a barred spiral galaxy located 49 million light-years from ...

There are monstrous objects at the heart of every large galaxy — black holes that are millions or even billions of times more ...

A fresh analysis of decades-old X-ray black hole jet data has revealed bright, lumpy features with mysterious speed changes.