1. WarmupHenry David Thoreau once said, “The sun is but a morning star.” What do you think he meant? 2. Our Solar System Earth Science: Book J, Chapter 3 3. Section 2:…

1. Enhancement Lesson 2.  Red Giant – alarge, reddish starlate in its life cyclethat fuses heliuminto carbon oroxygen. 3.  Supergiant –an extremelylarge starthat…

1.  The visible light we see is only asmall amount of energy comingfrom various objects. By studying other forms ofenergy, astronomers can learnmore about the universe.…

1. The SunBy Moira Whitehouse PhD 2. A solar system is a collection of bodiesrevolving around a star.These bodies include things like planets,moons and many other objects.Our…

Slide 1Our Sun – Physical Properties Slide 2 Slide 3 109 Earths would fit across the diameter of the sun!! Diameter: 1,400,000 km, 864,000 miles 4.5 light-seconds 1,300,000…

1.StarsHow They Are Classified and How They Work2. Birth of a Star • Nebula - a cloud of gas and dust in space. • Some nebulas are where stars are formed or are the remains…

1.Solar Exploration UCL DEPARTMENT OF SPACE AND CLIMATE PHYSICS MULLARD SPACE SCIENCE LABORATORY Santiago Vargas Domínguez,MSSL - Aug4, 20092. UCL DEPARTMENT OF SPACE AND…

1.Solar spectroscopySolar spectroscopyDr Nicolas LabrosseSchool of Physics and Astronomy University of Glasgow2. Solar spectroscopy26/01/2012 Dr Nicolas Labrosse - Talk to…

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.Chapter I 0The Sun,our very own star.2. PCINS aft/7e SunCorona — Chromosphe PhotosphereForms the sun’s re _ thin region — the part of theouter atmosphere below the…