New research shows black holes can trigger gas cooling, creating fuel for their own feeding. This process keeps them growing ...

Using NASA's Chandra and ESA's XMM-Newton spacecraft, an international team of astronomers have performed X-ray observations ...

Using the Hubble Space Telescope (HST), astronomers from the University of California Santa Cruz (UCSC) and elsewhere have ...

New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...

Astronomers studying FCC 224, an ultra-diffuse galaxy, have discovered luminous, overmassive globular clusters, providing key ...

Astronomers discover Inkathazo, a massive giant radio galaxy spanning 3 million light-years, using South Africa's MeerKAT ...

Jets blasting from supermassive black holes cause gas to cool and fall toward that cosmic titan in a cosmic feeding process.

Scientists have confirmed the space around us appears to be growing faster than physics can explain, based off precise ...

NASA created a haunting audio clip of sound waves rippling out of a supermassive black hole, located 250 million light-years away. The black hole is at the center of the Perseus cluster of galaxies, ...

Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon ...