A Supernova's Shockwaves via NASA https://t.co/EvETRsF2TI https://t.co/5TcuayeMjM — Kenneth Samson (@PangurBanC) Jul 19, 2022
A Supernova's Shockwaves via NASA https://t.co/EvETRsF2TI https://t.co/5TcuayeMjM