Floating like a cosmic jellyfish is the iconic supernova SN 1987A.

Webb has given us the most clear & detailed look yet, revealing a new feature — small crescent-like structures thought to be part of the outer layers of gas shot out from the explosion: https://t.co/IJJAfRDXHG pic.twitter.com/6Ct8T7EiMx

— NASA Webb Telescope (@NASAWebb) August 31, 2023