When Betelgeuse goes supernova, what will it look like from Earth? | Astronomy.com
EarthSky | What's a safe distance from a supernova?
A Dazzling Hubble Collection of Supernova Host Galaxies | ESA/Hubble
Supernova spotted shortly after explosion
Betelgeuse Won't Explode for Us, but Several 'Red Nova' Stars Could
The Last Supernova: 400-Year-Old Explosion Imaged | Space
Superlong Supernova Explosion Defies Scientists' Understanding of Stars | Space
How quickly does a supernova happen?
astrophysics - How long does a supernova last? - Physics Stack Exchange
The High-Z SN Search Description
Supernova remnant | astronomy | Britannica
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Supernova - Wikipedia
Supernova by Sofia Martellini
Supernova - Wikipedia
What Is a Supernova? - Definition and Astronomical Facts | CosmoNova
This Is What We'll See When Betelgeuse Really Does Go Supernova
Rerun of Supernova Blast Expected to Appear in 2037 | NASA
Red star Betelgeuse, one of the brightest, not going supernova soon. It just coughed up dust
Astronomers Watch a Star Die and Then Explode as a Supernova – For the Very First Time
How Long Do Stars Last? - Universe Today
Supernova | Definition, Types, & Facts | Britannica
When Betelgeuse goes supernova, what will it look like from Earth? | Astronomy.com
What if History's Brightest Supernova Exploded In Earth's Backyard? - The Atlantic
