Solar Structure The main regions of the Sun, not drawn to scale, with some physical dimensions labeled.
NASA-PAIR SITE VISIT May 2002 Modeling the Sun’s Energy Output Ana Cristina Cadavid Stephen Walton Department of Physics and Astronomy California State.
補充教材. 2.1 The solar-terrestrial system The Earth’s upper atmosphere is ionized by solar radiations (a) electromagnetic: radio - - X-ray; speed 300000.
The life and death of stars. How do stars work and evolve? Why do stars shine? –Nuclear reactions Fusion and fission reactions How nuclear reactions can.
Zachary Robinson Phys 406. What creates the sun’s energy? ◦ Composition of Sun ◦ Fusion in the Sun (and other stars) Creation of the elements Studying.
How the Sun Shines
