Sunlight Is Way Older Than You Think. Here’s Why… (References)

Sun visualizations from NASA Solar Dynamics Observatory

• https://svs.gsfc.nasa.gov/12613

Anatomy and structure of the sun

• https://www.nasa.gov/mission_pages/sunearth/science/solar-anatomy.html

Fusion in the sun's core (proton-proton chain reaction)

• https://en.wikipedia.org/wiki/Proton%E2%80%93proton_chain_reaction

Calculating the random walk for photons escaping the sun's core

• https://sunearthday.nasa.gov/2007/locations/ttt_sunlight.php

• Mitalas, R., and K. R. Sills. "On the photon diffusion time scale for the sun." The Astrophysical Journal 401 (1992): 759.

• https://theconversation.com/tipsy-tottering-sunlight-and-the-smell-of-coffee-its-all-random-21598