Astronomers have used an X-ray spacecraft called XRISM to observe powerful winds blowing from a neutron star — the findings ...

This cosmic dance not only makes the system burn with unusual brilliance but also creates a massive gas halo, signaling its turbulent and doomed future. Scientists believe this frenzied interaction ...

A red supergiant star transitions into a type II supernova in this animation. Credit: W. M. Keck Observatory/Adam Makarenko | mash mix by Space.com's [Steve Spaleta]( ...

Astronomers have a new explanation for the strange behavior of the double star system V Sagittae, which has puzzled them for more than a century. The discovery suggests that Earthlings could soon be ...