How are stars born?
Stars form in nebulae, which are clouds of gas (mostly hydrogen) and dust. New stars form from enormous clouds of gas and dust collapse under their own gravity into dense spheres.
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About Gas
Gas is technically a state of matter where molecules are in an excited state, but is more often used as a reference to the fuel, gasoline. Gasoline is also known as petrol due to its derivation from petroleum.
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