Webb’s Wonders: A New Holiday Image of Supernova Remnant Cassiopeia A

Just in time for the holidays, NASA’s James Webb Space Telescope (JWST) recently used its Near-Infrared (NIRCam) instrument to capture stunning images of the massive supernova remnant, Cassiopeia A (Cas A), comes after JWST used its Mid-Infrared Instrument (MIRI) to capture its own images of Cas A earlier this year. Along with being comprised of different colors, each image provides different details of Cas A, with some features being visible in one image that aren’t visible in the other image. In either case, this most recent NIRCam image continues…