What Is the Sun Made Of? | Dr. Cecilia Payne-Gaposchkin

Have you ever wondered what the sun is made of? Dr. Cecilia Payne-Gaposhkin wondered that, too, and she used science to figure out the answer! Find out how she did that and more about her amazing life and discoveries!

Standards:
Scientists search for cause and effect relationships to explain natural events. (2-PS1-4)