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  1. Supernova - Wikipedia

  2. What Is a Supernova? | NASA Space Place – NASA Science for Kids

  3. What is a supernova? | Space

  4. Supernova | Definition, Types, & Facts | Britannica

  5. What is a supernova? - EarthSky

  6. Supernovae Information and Facts | National Geographic

  7. Supernovas & Remnants - Harvard–Smithsonian Center for ...

  8. NASA’s Webb Telescope Captures Rarely Seen Prelude to Supernova

  9. DOE Explains...Supernovae | Department of Energy

  10. Webb Reveals New Structures Within Iconic Supernova - NASA