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Q&A

What happens when a mini star forms and falls on earth?

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Disregarding the fact that we can't create a 'star' on earth, what would happen when a mini star is created on earth with some hocus pocus, technology humanity developed 4 billion years later and Einsteins with a death wish, and Murphy's Law strikes and the star goes critical?

The star has a diameter of 10cm

Since it's such a small star, I'm assuming that it's lifespan is pretty much nonexistent and as such would 'die' . However, what would happen in its wake? Would the surroundings be toasted black? Would the gravity crush the surroundings?

Additional little question. What would happen when a star of diameter 10 cm falls to earth from outer space?

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This post was sourced from https://worldbuilding.stackexchange.com/q/49077. It is licensed under CC BY-SA 3.0.

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