Journey Through the Heliosphere: The Sun

Explore This Section Levels Intermediate (6-8) Advanced (9-12+) Material Type Activity/Hands-on Book Diagram/Illustration Heliophysics Big Ideas Big Idea 1.1 – The Sun is really big… Big Idea 1.2 – The Sun is active… Big Idea 3.1 – The Sun is made of churning plasma…...