Why Do Some Stars Explode into Supernovas?

Examples

1. A firecracker that has been burning for millions of years explodes suddenly.
2. Imagine a giant balloon filled with gas that pops when it runs out of fuel.
3. A star that looks calm one day suddenly shines like a thousand fireworks.

More examples

See also

• What Makes Some Stars Explode and Others Just Fade?
• What Makes Some Stars Explode and Others Simply Fade?
• What Makes Some Stars Go Supernova?
• What Makes Some Stars Explode While Others Just Fade Away?
• Why Do Some Stars Explode While Others Simply Fade Away?

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