Instead, it enters the radiative zone, a layer extending to about 70% of the sun's radius. These photons are constantly absorbed by surrounding plasma and re-emitted in a random direction.
The Nuclear Fusion Process Inside the Sun's Core
The process transforms the lightweight element hydrogen into the slightly heavier element helium, and in doing so, releases a staggering amount of energy in the form of light and heat. This formula demonstrates that mass and energy are interchangeable.
It is this conversion of matter into pure electromagnetic radiation that powers the sun and bathes the solar system in light. This is the "blackbody" radiation curve peaking in visible light.
The Nuclear Fusion Process Inside the Sun's Core
The photons stream outward into space at the speed of light, taking just over 8 minutes to reach Earth. The Core: The Sun's Fusion Engine Deep within the sun's core, under immense pressure and staggering temperatures exceeding 15 million degrees Celsius, hydrogen atoms are forced together with such violence that they overcome their natural repulsion.
More About How is the sun's energy produced
Looking at How is the sun's energy produced from another angle can help expand the discussion and give readers a second clear paragraph under the same section.
More perspective on How is the sun's energy produced can make the topic easier to follow by connecting earlier points with a few simple takeaways.
