1. Science Grade 8: Life Cycle of a Star Core Content Coaching 2. Purpose To provide support for grade-level, unit content planning 3. Resources for planning • Teacher…

Astron. Astrophys. 362, 697–710 (2000) ASTRONOMY AND ASTROPHYSICS An accelerated Monte Carlo method to solve two-dimensional radiative transfer and molecular excitation…

Slide 1A JOURNEY TO THE STARS Slide 2 WHAT IS A STAR? The star shines due to a process called … A star is a hot ball of plasma (electrically charged gases, mainly hydrogen…

Slide 1Life Cycle of Stars Slide 2 What is a star? A ball of gas that makes light. A luminous celestial body, made up of plasma, forming a sphere. The Sun is one of billions…

Slide 1Life Cycle of Stars Chapter 21, section 3 http://www.freewebs.com/bnip1/Astronomy/Hidden%20Galaxy%20IC%20342.jpg Slide 2 2 Nebulas and protostars A star is made up…

Slide 1Life Cycle of a Star Star Life Cycle: Stars are like humans. They are born, live and then die. Slide 2 _____________ _____________ is the total mass of the gas and…

Slide 1 STARS & ELEMENTS HOW CAN LOOKING AT THE SAME INFORMATION FROM DIFFERENT PERSPECTIVES PAVE THE WAY FOR PROGRESS? 3 Slide 2 CONTENTS UNIT 3 STARS & ELEMENTS…

Slide 1 The Life Cycle of Stars Slide 2 If you were preparing a timeline of your life, what would you include? Slide 3 The Birth of a Star Stars originate from nebulae. These…

Slide 1 © Sierra College Astronomy Department1 STAR STUFF: Stellar Birth, Stellar Evolution, and Stellar Death Slide 2 © Sierra College Astronomy Department2 Star Birth…

Slide 1 Our universe is estimated to be at least 156 billion light years in diameter—with a volume of 1.94e+015 cubic light years. To cross this distance, traveling at…