How do the sun and stars produce energy?

1 Answer
Feb 7, 2016

The source of a star's energy is its core.created by nuclear fusion. Core energy is transported by radiation zone onto surface through convection (faster rolling motion) zone. Sun is a star.

Explanation:

The dense gas in the core is made up of mostly hydrogen and less helium, at temperatures up to 15000000 deg C that is more than sufficient to sustain nuclear fusion.