Imagine a star is like a giant balloon filled with hot gas. When it runs out of energy, it starts to collapse in on itself, kind of like when you let the air out of a balloon and it shrinks. If the star is big enough, this collapse creates an explosion so powerful that it can light up entire galaxies. But smaller stars just shrink quietly and become white dwarfs instead.
Examples
- A big star is like a giant balloon, when it runs out of fuel, the balloon pops and creates an explosion.
- A small star is more like a lamp that slowly burns down until it becomes a tiny glowing bulb.
- Imagine watching fireworks in the sky from Earth: some go off with a huge flash, others are just dim little sparks.
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See also
- What Makes Some Stars Explode and Others Just Fade?
- What Makes Some Stars Explode While Others Just Fade Away?
- How Does Every FIERCE Star Type Explained In 13 Minutes Work?
- How Does Supernova. Difference Between Type 1 and Type 2 Work?
- How Do Stars Die in Space?