A rare cosmic alignment has revealed three supermassive black holes blasting radio jets at the same time inside a tangled ...

This pretzel-shaped collection of galaxies is our Universe. And it's about to collide with another universe. It might be ...

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

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

The James Webb Space Telescope has observed the dwarf galaxies NGC 4490 and NGC 4485 engaged in a gravitational dance.

Created using data from the James Webb Space Telescope and NASA’s Chandra X-ray Observatory, the image offers scientists a ...

NASA’s Chandra telescope reveals galaxies and nebulae dressed for the holidays. X-rays show star formation, cosmic collisions and a universe celebrating 2025 in spectacular style.

A black hole the mass of at least ten million suns is tearing through space, fast enough to escape its home galaxy. As it ...

How galaxies assemble their stars and grow over billions of years remains one of the central questions in astronomy. Recent ...

Astronomers have made a truly mind-boggling discovery using the James Webb Space Telescope (JWST): a runaway black hole 10 ...

New data from the Euclid satellite confirm that galaxy collisions spark the brightest, fastest-growing black holes, offering fresh insight into how these cosmic giants form and evolve.

Astronomers usually detect black holes by looking for X-rays. When gas and dust fall toward a black hole, they heat up and ...