Cygnus Loop Supernova Blast Wave
July 4, 2024
NASA Captured a Supernova Blast Ancient Humans Saw 15,000 Years Ago Cygnus Loop blast wave, NB bi-color by HST ( Leo Shatz ) - AstroBin NOVA Online | Death Star | Catalogue of the Cosmos (non-Flash) Cygnus Loop Supernova Blast Wave