Our Place in the Cosmos Lecture 11 Understanding Stars - the H-R Diagram.
Aces Training Keep your Aces Answer Sheet! Worth a large Test. (100 pts) 1.Pick-up Aces “Warm-up” on back table. 2.Turn-in answer sheet before we go over.
Video Field Trip Stars: Life and Death 1.What happens when stars run out of fuel? 2.What will happen when to the sun when it dies?
Chapter 11 Stars Properties of Stars Classifying Stars –Hertzsprung-Russel (H-R) Diagram Star Clusters –Open and Globular Clusters.
25.beyond our solar_system
Earth science 25.1
Celestial bodies & pulsars
Classification of stars notes w questions
Beyond Our Solar System
What are stars
General Astronomy Spectral Classes. Spectroscopy Although astronomy has been practiced for thousands of years, it consisted mostly of observing and cataloguing.
