Not quite. Nuclear energy isn't directly related to input from the sun.
Not quite. Nuclear energy isn't directly related to input from the sun.
All energy comes from the debris of the ancient supernova that our solar system is composed of. Any element higher than Iron on the atomic mass scale was made in the core of a exploding supernova and we already know given the iron ratio of our sun that our whole solar system is the ash of a near by supernova.