The result is a rare before-and-after look at a dying star. The supernova, called SN 2025pht, came from a red supergiant, one ...
Astronomers using JWST have captured the clearest view yet of a doomed red supergiant star just before it exploded, solving a ...
Astronomers have discovered what may be a massive star exploding while trying to swallow a black hole companion, offering an explanation for one of the strangest stellar explosions ever seen. The ...