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 in Simple Terms? (+ Interesting Facts)

Supernova - Wikipedia

A Star Went Supernova in 1987. Where Is It Now? - The New York Times

Supernovae – Australian Indigenous Astronomy

What If a Supernova Exploded Close to Earth?

Supernova, Definition, Types, & Facts

How quickly does a supernova happen?

Star Betelgeuse's Spectacular Supernova Will Be Visible With the

All about supernovae

What is a supernova?

What Will a Betelgeuse Supernova Look Like From Earth?

Imagine the Universe!

A Cosmologist Explains All You Need to Know About Supernovae