In a remarkable cosmic event, astronomers have detected a black hole-star merger that has resulted in the longest gamma-ray burst ever recorded. This event not only shatters previous records in ...
The most detailed glimpse yet of a doomed star hidden in dust before it exploded has been captured by astronomers. Using NASA ...
The result is a rare before-and-after look at a dying star. The supernova, called SN 2025pht, came from a red supergiant, one of the largest types of stars in the universe. It was roughly 40 million ...