What is a supernova?

When large enough stars exhaust their fuel, a few seconds of extreme physics produces the universe's most spectacular light show: a supernova.
When large enough stars exhaust their fuel, a few seconds of extreme physics produces the universe's most spectacular light show: a supernova.

What is a Supernova Definition of Supernova

What is a supernova? - Space Center Houston

Supernova - Wikipedia

A Short History of the Supernova, From Ancient China to the New

ESO Supernova Exhibition — How dangerous are supernova explosions?

Supernovae

But what is a supernova, really?

What is a Supernova - Definition & Facts of Star Explosion in Space

Astronomers discover light echo from supernova