I think it's amazing that amateur deep-sky imagers can photograph supernova events in distant galaxies. A recent supernova identified this year is SN 2024 GY in the NGC 4216 (Silver Streak) galaxy. This video shares my images, information, and thoughts.....
02:23. Imaging Equipment & Galaxy Photos
05:16. Type 1 Supernova Explanation
06:08. Animation of Type 1 Supernova
06:37. Historical Supernova
07:38. Discovering Supernova; Koichi Itagaki
08:50. My Three Supernova Images