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What trigger nuclear fusion in stars?

Updated: 7/24/2022
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9y ago

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A star forms from a cloud of gas and dust that collapses under the force of gravity. As the cloud becomes more compressed it heats up, eventually becoming hot enough to fuse hydrogen.

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Audra Weissnat

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1y ago
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11y ago
Fusion in stars are usually the result of gravity.Once a mass of hydrogen accumulates enough mass, the gravity of all that mass compresses the core of the star to the point that the hydrogen atoms there begin fusing into helium. The process then cascades outward, and the end result is a star.
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Q: What trigger nuclear fusion in stars?
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Do stars combust?

Stars are not powered by combustion; they are powered by nuclear fusion, which is a fundamentally different and far more energetic process.


What is the process by which stars burn brightly?

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Hydrogen bombs and stars both produce energy with nuclear?

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What are stars powered by?

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What are powers stars?

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Can planets generate nuclear fusion?

No. That's precisely the main difference between planets and stars - that stars can have nuclear fusion, planets not.


What does Nuclear Fusion have to do with stars?

The stars produce their heat from nuclear fusion reactions. Work on earth to produce controllable nuclear fusion is concentrating on one particular reaction, between deuterium and tritium, because it is the easiest to get going (though hard enough!). Stars operate with other reactions but all of the nuclear fusion type. You can read more in Wikipedia 'Nuclear fusion'


Nuclear fission where is it found?

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How does nuclear energy get created naturally?

Nuclear fusion in the stars