What Makes Some Stars Go Supernova and Others Just Fade Away?

Stars are like giant fireworks, but not all of them explode when they die. Some just cool down and become quiet little bulbs in the sky. Imagine a firework that goes poof, that's a supernova. But if it just fades out slowly, like a candle going out, that’s what scientists call star death.

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Examples

  1. A small star slowly cools down like a dying candle.
  2. A big star explodes into space like a firework.
  3. Stars of different sizes can have very different endings.

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