Supernova Remnant Nebula
March 25, 2025
N49, the brightest supernova remnant in optical light in the Large Magellanic Cloud. (Photo by: Universal History Archive/UIG via Getty Images). - Album alb2153640 Why have so few Milky Way supernovae been observed over the last millennium? Supernova remnant | Astronomy, Physics & Formation | Britannica Supernova Remnant Nebula