How are stars powered and are able to glow?

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1 point
Through the process of nuclear fission

Through the process of electrical energy

Through the process of nuclear fusion

Through the process of thermal energy

1 answer

Through the process of nuclear fusion. Stars are powered by nuclear fusion reactions in their core, where hydrogen atoms combine to form helium, releasing a tremendous amount of energy in the process. This energy is what allows stars to glow and emit light.