NASA’s Webb Telescope Discovers Gravitationally Lensed Supernova, Illuminating Universe’s Expansion Mystery
NASA’s James Webb Space Telescope (JWST) has made a groundbreaking discovery, identifying a rare gravitationally lensed supernova. This phenomenon, named Supernova H0pe, offers a new and promising method to refine the Hubble constant—the rate at which the universe is expanding—and contributes significantly to the ongoing debate surrounding the