Nuclear fusion.
The sun is a star, and it is also a nuclear fusion reactor. It is fusing hydrogen into helium to create energy via what we call the proton-proton nuclear reaction. Our local star has been doing this for billions of years, and will continue to do so for billions more.
The energy in a star is generated by nuclear fusion.
The nuclear reaction that happens in a star is called fusion. A star's energy comes from this atomic reaction. This is what makes stars extremely hot and bright.
Nuclear fusion.
Usually it's from nuclear fusion. At some stages in a star's life it can get a lot of energy from gravitational collapse.
it is not a chemical reaction. It is a nuclear reaction and it is called fusion.
Nuclear Fusion
You can find nuclear fusion in a star.
The sun is a star, and it is also a nuclear fusion reactor. It is fusing hydrogen into helium to create energy via what we call the proton-proton nuclear reaction. Our local star has been doing this for billions of years, and will continue to do so for billions more.
A nuclear reaction - either fusion or fission - is required to turn matter into energy.
The energy in a star is generated by nuclear fusion.
nuclear fusion
a star
Stars create light by fusing hydrogen into helium. This nuclear reaction creates a great amount of energy which releases light and energy. This expanding force a\is counterbalanced by gravity, keeping the star stable.
Nuclear fusion takes place only in the core of the Sun, or any star. Extremely high energy (temperatures) are required to force atomic nuclei together. The fusion reaction releases heat energy, which continues the fusion of other nuclei.
nuclear fusion
nuclear fusion