Galaxy clusters are home to many giant elliptical galaxies that have completed their growth and are not forming stars.

An investigation, carried out by the astrophysicists of the Instituto de Astrofísica de Canarias (IAC), questions one of the ...

A massive filament of gas and dust, designated X7, has been elongated during its long approach to the Milky Way galaxy's supermassive black hole Sagittarius A*. See W.M. Keck Observatory imagery of X7 ...

This NASA/ESA Hubble Space Telescope image reveals a tiny patch of sky in the constellation Hydra. The stars and galaxies ...

Revised data shows G278.94+1.35, a supernova remnant, is closer to Earth at 3,300 light years with smaller dimensions ...

Multiple wildfires, including the Palisades Fire and Eaton Fire, are raging across Southern California Thursday, leaving at ...

In 2025, keep an eye on the Southern Cross (known as Crux to astronomers) and Sagittarius (the archer). The Southern Cross is ...

NASA’s James Webb Space Telescope has peered into the chaos of the Cartwheel Galaxy, revealing new details about star formation and the galaxy’s central black hole. A festive portrait of our Milky Way ...