Ch 30-Stars, Galaxies, and the Universe Objectives – How astronomers determine the composition and temperature of stars – Why do stars appear to move in.
Stars, Galaxies, and the Universe Notes
The solar system
Stars Chapter 30 Pages 775- Star A ball of gases that gives off a tremendous amount of electromagnetic energy Notice that I did not say light Stars emit.
J. Nguyen – Physical Science Notes Points Name __________________________________ Period _______ Chapter 29 Notes Points Earned Points Possible Highlight.
Outcomes: By the end of this Module you should be able to: Describe hot the solar system has evolved from a ball of gases released from a supernova explosion.
Question of the Day Question: Describe the Doppler Effect. Answer: ……… Turn In: -p. 534 CYU #3-7, 9 -Expansion of Space Turn In: -p. 534 CYU #3-7, 9 -Expansion.
The Sun & Stars, Galaxies, & the Universe. Composition & Age of the Sun Hydrogen and helium make up over 99% of the sun’s mass. About 75% of the sun’s.
Chapter 30
The HERTZSPRUNG RUSSEL DIAGRAM A classification system for stars. It organizes stellar information by making a correlation between a stars luminosity (absolute.
Chapter 30 section 1 characteristics of stars pages 775-780
How Planets are Formed
