Slide 11 The Structure of the Atom Slide 2 2 Objectives Compare and contrast the atomic models of Democritus and Dalton Define an atom. Distinguish between the sub atomic…

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 129 March 2005AST 2010: Chapter 191 Between the Stars: Gas & Dust in Space Slide 2 29 March 2005AST 2010: Chapter 192 Gas and Dust in Space To understand how stars…

Slide 1Protostars are difficult to observe because A. the protostar stage is very short. B. they are surrounded by cocoons of gas and dust. C. they radiate mainly in the…

Slide 1CO 2 Pollution: We can slow it down, but we’ve never been able to turn it around. Until now … US and International Patents Pending Copyright All rights reserved…

Slide 1Photoevaporative Mass Loss From Hot Jupiters Ruth Murray-Clay Eugene Chiang UC Berkeley Slide 2 ~20% of the exoplanets discovered to date are hot Jupiters Star hot…

Slide 1 Stellar Interior Slide 2 Solar Facts Radius: –R  = 7  10 5 km = 109 R E Mass : –M  = 2  10 30 kg –M  = 333,000 M E Density: –   = 1.4…

Slide 1 Observations and models of size distribution of KBOs (summarize several articles) Yeh, Lun-Wen 2006.12.26 Slide 2 References 1. Scott J. Kenyon & Jane X. Luu,…

Slide 1 11 Star Formation A Star is Born Slide 2 11 Goals What is there between the stars? What are dust clouds? What are nebulae? Where do stars come from? Slide 3 11 The…

Slide 1 Slide 2 Star Formation Although it is one of the fundamental processes in the Universe and has been the focus of years of research, it is only in the last decade…