1. Pictures from the Hubble Space Telescope 2. Our Sun Our Only Star 3. Plantets 4. Mercury 5. Venus 6. Earth 7. Mars 8. Asteroids 9. Jupiter 10. Saturn 11. Uranus 12. Neptune…

Slide 1Ch 30-Stars, Galaxies, and the Universe Objectives – How astronomers determine the composition and temperature of stars – Why do stars appear to move in the sky…

1. arXiv:1401.2628v2[astro-ph.SR]14Jan2014 Astronomy & Astrophysics manuscript no. HR5171˙vRef˙vLANG c ESO 2014 January 15, 2014 The yellow hypergiant HR 5171 A: Resolving…

1. Astronomy & Astrophysics manuscript no. aa21771-13 c ESO 2014 May 12, 2014 A VLT/FLAMES survey for massive binaries in Westerlund 1 IV. Wd1-5 – binary…

ar X iv :1 40 2. 73 38 v1 [ as tro -p h.S R] 2 8 F eb 20 14 UNDERSTANDING THE EVOLUTION OF CLOSE BINARY SYSTEMS WITH RADIO PULSARS O. G. Benvenuto, M. A. De Vito Facultad…

A Battle with light pollution DOUBLE STARS Neil Webster William James Observatory www.itslifejim.btinternet.co.uk NEIL WEBSTER 03/2015 William James Observatory www.itslifejim.btinternet.co.uk…

The Big Bang Theory John Mallett The 'Big Bang' Theory? Why do we think there was a 'Big Bang'? History of the discoveries Measurement of velocity and…

Chapter 10 Measuring the Stars Units of Chapter 10 The Solar Neighborhood Luminosity and Apparent Brightness Stellar Temperatures Stellar Sizes The Hertzsprung-Russell Diagram…

Intro to Astrophysics Dr. Bill Pezzaglia 1 Updated: Nov 2007 III. Introduction To Astrophysics Distances to Stars Binary Stars HR Diagrams 2 A. Stellar Distances Method of…