Stars generally get their energy from hydrogen. By far the most common source of energy from a star (like our sun) is the nuclear fusion of hydrogen atoms into helium. As long as there is enough hydrogen, and other elements, to support the nuclear fusion, the process will go on.
Therefore, stars generally get their energy from large amounts of hydrogen which coalesced during the star formation and through gravity received enough mass (weight) to start the nuclear process.
the energy sun and stars produce is fusion.
That's how stars get their energy.
Stars get their energy from nuclear fusion.
Light from the stars is energy. However, the amount of energy that this light accounts for is too small to be of any use.
Fusion
planets do not shine with their own energy but shine because of energy of stars. they revolve around stars
Basically all stars do that.
Nuclear Fusion
Fusion is the main energy source for stars. It is the process by which stars convert hydrogen into helium through nuclear reactions, releasing a tremendous amount of energy in the process. Fission, on the other hand, involves the splitting of atomic nuclei and is not the primary energy source for stars.
its not about stars its about mass and he proposed that mass can be converted into energy
Stars are born in a Nebula and die by burning out their energy.
The energy is called electromagnetic radiation (light energy).