Dani R


A supernova is an exploding star. It has many colors and is very bright. Supernovae is different from a regular nova. A regular nova is when only the stars surface explodes. A supernova is when the star's core collapes then explodes.

Why it occurs

A supernova happens when a star's core collapes. It is very hot and it can take a few days or weeks.
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Famous supernova

One famous supernova is the Kepler supernova. It happened in 1604. The colors in it were red,green,and blue.
Kepler's Supernova Remnant in 60 Seconds

Fun facts

Earth came from a supernova about four billion years ago. A supernova can outshine the entire galaxy. At the end it can form into a neutron star or a black hole.

Kepler supernova

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