# 2: A Little Astrophysics


"Twinkle, twinkle little star, I know exactly what you are."*

You are about to dig deeper into understanding stars and the energy they provide for life.

*Title of a children's book by Julia Kreganow - co-author of "A Student's Guide to the Mathematics of Astronomy"

2: A Little Astrophysics is shared under a CK-12 license and was authored, remixed, and/or curated by CK-12 Foundation via source content that was edited to conform to the style and standards of the LibreTexts platform; a detailed edit history is available upon request.