Live Class Lecture 2019 Apr 23 Ch 21 Formation of Stars & Planets Ch 30 Astrobiology

Live Class Lecture 2019 Apr 11 Solar System Exploration

Live Class Lecture 2019 Mar 26 Ch 12 Moons, Rings & Pluto

Live Class Lecture 2019 Mar 12 Ch 9 Cratered Worlds Ch 10 Earthlike Planets

Live Class Lecture 2019 Feb 26 Ch 7 The Solar System & Ch 8 The Earth

Live Class Lecture 2019 Feb 21 Ch 6 Astronomical Instruments

Live Class Lecture 2019 Feb 14 Live Class Lecture Ch 5 Atoms & Spectra

Live Class Lecture 2019 Feb 07 Ch 3 Newton & Gravity

Live Class Lecture 2019 Feb 05 Ch 2 Observing the Sky ; Ch 3 Orbits & Gravity

Live Class Lecture 2019 Jan 31 Class Introduction

Live Class Lecture 2018 Jun 26 Ch 30 Life in the Universe

Live Class Lecture 2018 Jun 25 Ch 21 The Birth of Stars and Exoplanets ; Ch 30 Life in the Universe

Live Class Lecture 2018 Jun 19 Ch 15 The Sun - A Garden-Variety Star ; Ch 16 The Sun - A Nuclear Powerhouse

Live Class Lecture 2018 Jun 19 Ch 13 Comets and Asteroids ; Ch 14 Cosmic Samples

Live Class Lecture 2018 Jun 19 Solar Observing Project Instructions

Live Class Lecture 2018 Jun 18 Ch 12 Moons, Rings and Pluto ; Ch 13 Asteroids and Comets

Live Class Lecture 2018 Jun 13 Ch 11 The Giant Planets ; Ch 12 Moons, Rings & Pluto

Live Class Lecture 2018 Jun 12 Ch 9 - Cratered Worlds ; Ch 10 Earthlike Worlds

Live Class Lecture 2018 Jun 07 Ch 9 Cratered Worlds

Live Class Lecture 2018 Jun 6 Ch 8 The Earth