PHYS10140 - Descriptive Astronomy - Spring 2020 Lecture #01 (01/14/2020) - Introduction Lecture #02 (01/16/2020) - Science and the Universe Lecture #03 (01/21/2020) - Digital Visualization Theater Lecture #04 (01/23/2020) - Scales in the Universe Lecture #05 (01/28/2020) - Observing the Sky Lecture #06 (01/30/2020) - Orbits and Gravity Lecture #07 (02/04/2020) - Seasons and Time Lecture #08 (02/06/2020) - The Moon Lecture #09 (02/11/2020) - Radiation Lecture #10 (02/13/2020) - Spectroscopy Lecture #11 (02/18/2020) - Spectroscopy and Atoms Lecture #12 (02/20/2020) - Telescopes Lecture #13 (02/25/2020) - Sun and Energy Generation Lecture #14 (02/27/2020) - Digital Visualization Theater Lecture #15 (03/03/2020) - Analyzing Starlight Lecture #16 (03/05/2020) - Exoplanets Lecture #17 (03/24/2020) - Magnitudes and Stellar Classification Lecture #18 (03/26/2020) - Stars Lecture #19 (03/31/2020) - Live from the Gemini Observatory Lecture #20 (04/02/2020) - Distances and Star Formation Lecture #21 (04/07/2020) - Star Formation and Stellar Evolution Lecture #22 (04/09/2020) - Stellar Evolution and Death of Stars Lecture #23 (04/14/2020) - DVT Presentation: Current Space Missions Lecture #24 (04/16/2020) - General Relativity and Black Holes Lecture #25 (04/21/2020) - Milky Way Galaxy Lecture #26 (04/23/2020) - Galaxies and Big Bang