Supernova 2024 Nasa. Like a shiny, round ornament ready to be placed in the perfect spot on a holiday tree, supernova remnant cassiopeia. Explore the universe with news on fascinating discoveries, scientific advancements and more.

This supernova shock wave plows through interstellar space at over 500,000 kilometers per hour. Don’t confuse a nova with a supernova, a final, titanic explosion that destroys some dying stars, hounsell said.