Slide 1Twinkle, Twinkle, Little Star... Slide 2 How I Wonder What You Are... Stars have Different colors –Which indicate different temperatures Red stars- cooler White/blue…

Slide 1The Life Cycles of Stars Dr. Jim Lochner, NASA/GSFC Slide 2 Twinkle, Twinkle, Little Star... Slide 3 How I Wonder What You Are... Stars have Different colors  Which…

Slide 1White Dwarfs and Novae – The Vampire Stars Slide 2 What’s a White Dwarf Like? Same size as the earth to slightly larger. Very hot – surface temperatures of up…

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Slide 1The blue stragglers formed via mass transfer in old open clusters B. Tian, L. Deng, Z. Han, and X.B. Zhang astro-ph:0604290 Slide 2 What’s ‘Blue straggler’?…

Slide 1 Slide 1 Stellar Evolution M ~4 P R O T O S T A R M a i n S e q u e n c e D G I A N T Planetary Supernova Nebula W h i t e D w a r f B r o w n D w a r f Neutron Star…

Slide 1 Slide 1 Calculate the net force acting on a particle Mass transfer in a binary system Slide 2 Slide 2 Gravitational potential in the corotating frame Slide 3 Slide…

Slide 1The reliability of [CII] as a SFR indicator Ilse De Looze, Suzanne Madden, Vianney Lebouteiller, Diane Cormier, Frédéric Galliano, Aurély Rémy, Maarten Baes Workshop…

Slide 1 Compact Objects Astronomy 315 Professor Lee Carkner Lecture 15 Slide 2 What is a Compact Object?   The densest objects in the universe   Responsible for…

Slide 1 Bringing Real-time Astronomical Observations into the Classroom Prof. Lynn Cominsky Sonoma State University Department of Physics and Astronomy and NASA Education…