1. 24.3 The Sun 2. PhotosphereThe region of the sun that radiates energy to space; visible surface of the sun. 3. ChromosphereThe first layer of the solar atmosphere found…

Slide 1 Slide 2 Our star, the Sun is a big ball of gas And it's 99 percent of our solar system's mass It's an average star in our Milky Way Warming the Earth…

Slide 1The H-alpha radial velocities of an arch filament system in solar emerging flux region Shino Kawahara Rakutou High School KYOTO Slide 2 On emerging flux region : EFR…

Slide 1Overview of CMSO Center for Magnetic Self-Organization in Laboratory and Astrophysical Plasmas S. Prager May, 2006 Slide 2 Outline Physics topics Participants Physics…

Slide 1Activities today 1.Bellwork 2.Fission/fusion Discussion 3.Think-peer share activity: Double-bubble map on Fission-fusion 4.Note taking 5.Quiz Slide 2 Fusion vs. fission…

Slide 1The Solar Corona – contd. We discussed: Physical properties of the corona We will now discuss: Coronal scale height Ionization equilibrium Coronal heating 1 Slide…

Slide 1Space weather: solar drivers, impacts and forecasts Henrik Lundstedt Swedish Institute of Space Physics Lund We live inside the continuously expanding solar corona,…

Slide 1The Formation and Structure of Stars Chapter 9 Slide 2 The Big Picture Stars exist because of gravity. Gravity causes interstellar material to collapse to form stars.…

1. Lesson 7THE SOLAR SYSTEM 2. Formation of the Universe 3. 7.1 Solar System FormationWhat do you think aboutthis picture?Who can explain thispicture? 4. 4 5. …

1. The Solar System 2. Theories about theOrigin of the Solar System ThePlanetisimal Theory– proposed by CountGeorges Comte de Buffon . A passing star collided with our…