Copy and Answer in NB 1.What are the three layers of the suns atmosphere? 2.What produces auroras? 3.What are sunspots and why are they dark? 4.Describe.
The Universe 8.8A. The Universe The universe is all space and everything in it.
Types of Stars. What is the H-R Diagram? What does it do? This chart uses surface temperature of the star and the absolute magnitude (brightness) of.
Galactic Address, Galaxies, and Stars. There’s no place like home… Powers of Ten videoPowers of Ten .
The Universe
Chapter 21. How does distance affect an image? Telescope- device that makes an object in the sky appear closer. Revolutionized astronomy (study of space)-
