Who pays the bill for the energy generated by nuclear fusion in the Sun? In other words, where does the energy pouring out of the Sun come from ultimately?

Question

Quizplus · Accepted Answer

In each fusion reaction, a small amount of mass is converted into energy, as described by Einstein's famous equation E=mc². This loss of mass results in the Sun slowly decreasing in mass as it radiates energy out into space.

Who Pays the Bill for the Energy Generated by Nuclear