Slide 1Our Place in the Cosmos Lecture 11 Understanding Stars - the H-R Diagram Slide 2 Understanding Stars We saw in the last lecture that by measuring the brightness, distance…

Slide 1Aces 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 it. 3.Turn-in…

Slide 1Video 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? Slide 2 Properties of Stars Chapter…

Slide 1Chapter 11 Stars Properties of Stars Classifying Stars –Hertzsprung-Russel (H-R) Diagram Star Clusters –Open and Globular Clusters Slide 2 Properties of Stars…

1.Prentice Hall EARTH SCIENCE Tarbuck Lutgens2. Chapter 25 Beyond OurSolar System 3. 25.1 Properties of Stars Star Color and Temperature •Color is a clue to a star’s…

1.25.1 Properties of Stars 2. ConstellationAn apparent group of stars originally named for mythical characters. There are 88 constellations dividing up the sky. 3. Binary…

Celestial Bodies & Pulsars By Ryan Lacy, Laura Hayes, & Michelle Stewart What is a Pulsar? Pulsars are Neutron stars that emit beams of light & radiation that…

Classification of Stars TEKS 8.8A describe components of the universe including stars, nebulae and galaxies, and use models such as the Herztsprung-Russell diagram for classification…

Chapter 16 Beyond Our Solar System 25.1 Properties of Stars  Star Color and Temperature • Color is a clue to a star’s temperature. A constellation is an apparent group…

1. Lesson 1 What is a star? 2.  Our sun is really a star .It has the same characteristics as the other stars we see in the sky, but because it is the closest star to Earth…