Webb Space Telescope offers high-resolution view of supernova remnant Cassiopeia A

The upload here doesn't do justice to this incredible new shot of Cassiopeia A, one of the most spectacular supernoval remnants to be found in the sky. Imaged by the Webb Space Telescope's near-infrared camera, the 'high-resolution look unveils intricate details of the expanding shell of material slamming into the gas shed by the star before it exploded.' — Read the rest