Slide 1CHAPTER 10: CHAPTER 10: The Sun – Our Favorite (and Ordinary) Star Slide 2 WHAT DO YOU THINK? How does the mass of the Sun compare with that of the rest of the Solar…

1.Old Testament Core Seminar Class 12 “Psalms” Old Testament Overview 1 This Hubble photo is of a small portion of one of the largest-seen star-birth regions in the galaxy,…

1.Ast r onomyKaitlyn McElveen2. The Sun• The Sun is a yellow medium-sizedand medium-hot star.• It is composed of gases, mainlyhydrogen. It also contains heliumwhich is…

1 A Pictorial History of Rockets The mighty space rockets of today are the result of more than 2,000 years of invention, experimentation, and discovery. First by observation…

Safety Solutions on Tour Introduction to Functional Safety Functional Safety Agenda 1. What is Functional Safety 2. Why Modern Safety Systems 3. Key Technologies 4. Summary…

Slide 1 Slide 2 Gamma Rays By Phil Gilley and Katie Gray Slide 3 Where do Gamma Rays Come From? Black Holes may be a source of mysterious gamma rays in our universe. The…

Slide 1 Susan CartwrightOur Evolving Universe1 Star Birth n Most of the bright stars we see have lifetimes much less than the age of the Solar System l l star formation is…

The Sunâs The Sun Structure & Function Structure of the Sun Our Nearest Star The Sunâs Interior Core Comprises about 25% of sunâs interior site of nuclear fusion Radiative…

Module 17: Ice Worlds Activity 2: Comets Summary: In this Activity the main topics covered will be: (a) observing comets; (b) comets and the Dirty Snowball Model; (c) structure…

The Oort Cloud The Oort cloud is an immense spherical cloud surrounding the planetary system and extending approximately 3 light years, about 30 trillion kilometers from…