Astronomers have discovered a new type of supernova, one that is powered by reservoirs of energy stored in the stars themselves. Dubbed the “Webb Reservoir Supernovae,” these stellar explosions are caused by a long-lasting, intense energy burst that is generated within the star itself, rather than from an external source like a companion star. This energy is stored in a massive reservoir within the star that is then released in a powerful explosion, creating a bright and short-lived flash in the night sky. The discovery of this new type of supernova marks a major breakthrough in our understanding of how stars die.

Read Full Article Here

source: Phys.org