A distant star has captured astronomers' attention over the past decade, teasing them with indications that it will soon ...

The supernova is unfolding before our eyes in a spiral galaxy and astrophotographers are busy documenting its changes.

The most comprehensive catalog of exploding white dwarf stars ever assembled has revealed new clues about dark energy, the ...

Astronomers using the James Webb Space Telescope have identified one of the most distant exploding stars ever confirmed. The ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist's illustration depicts silicon, argon and sulfur releasing from a massive star. - Adam Makarenko/W. M. Keck Observatory ...

Thirty years ago, astronomers witnessed a nearby stellar explosion, but it wasn’t the first. Humanity has been recording ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A supernova called SN 2023ixf has appeared in the outskirts ...

Scientists have discovered a new supernova—a star exploding after collapsing under its own gravity—thanks to a curve in spacetime. In comes in the wake of the discovery of SN 2023ixf, a supernova just ...