Slide 1Everything you always wanted to know about stars… Material from Chapters 8 and 9 in Horizons by Seeds 0 Slide 2 The Spectra of Stars Inner, dense layers of a star…

Slide 1 SENSE RELATIONS 2 By group 2 OPPOSITENESS AND DISSIMILARITY OF SENSE AND AMBIGUITY INDAH HARTANTI DEWI MUSLIMAH POETRI ARDIFA MERY PUSPITA TRI WULANDARI FAISAL RAMANDIKA…

Slide 1Stars, Galaxies, and the Universe Section 1 Section 1: Characteristics of Stars Preview Key Ideas Analyzing Starlight Stellar Motion Distances to Stars Light-Year…

Slide 1 1 Class events: week 11 Goals Learn about stars—a primer from basic astronomy Luminosity (and brightness) Distance Temperature Hertzprung-Russell diagram Radii…

Slide 1 Properties of Stars II The Hurtzprung-Russell Diagram How long do stars live? Star clusters. Slide 2 How stars age (evolve) Suppose we want to study how people change…

Slide 1 The Life Cycles of Stars and our Sun Slide 2 Gravity R 1/2 R a=0 a= GM’/(1/2 R) 2 ~ R a= GM/R 2 Slide 3 Astronomers (and what it takes…) 1.Passion! 2.Determination…

Slide 1 STARS AND GALAXIES Prepared by: Kristine Anne P. Guindoy IV- 6 BEED ARTICLE  SUPERNOVA 1987 A The first naked – eye supernova in 383 years was discovered in the…

A NEAR-INFRARED MULTIPLE-OBJECT INTEGRAL-FIELD SPECTROMETER FOR THE VLT The Science Case Matt Lehnert, MPE Distant Galaxy Science Drivers Growth and dynamics of intermediate…

How do stars produce energy? How do stars produce energy? Nuclear reactions 1 Project due Friday! Lab this week Assignments next week Measuring radial velocities from light…

Atoms & Light (Spectroscopy) Blackbody Radiation A. Blackbody = a hot solid, hot liquid, or hot high density gas that emits light over a range of frequencies - stars…