Latest Earliest Most played Most popular Search Episodes Astronomy 141 Podcast Teaser 6 Dec 2009· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 46: ExoPlanets - Planets around Other Stars 1 Dec 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Missing episodes? Click here to refresh the feed. Lecture 45: Is Pluto a Planet? 30 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 44: Comets 29 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 43: Icy Worlds of the Outer Solar System 28 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 42: Asteroids and Meteoroids 27 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 41: Planetary Rings 22 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 40: The Saturn System 21 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 39: The Moons of Jupiter 20 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 38: Uranus and Neptune 16 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 37: Jupiter and Saturn 15 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 36: Worlds in Comparison - The Terrestrial Planets 14 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 35: The Deserts of Mars 13 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 34: Venus Unveiled 9 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 33: Battered Mercury 8 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 32: The Origin of the Solar System 7 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 31: The Family of the Sun 6 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 30: The Moon 2 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 29: The Earth's Atmosphere 1 Nov 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Lecture 28: Inside the Earth 31 Oct 2006· Astronomy 161 - Introduction to Solar System Astronomy Listen later Listen later Mark as played Rate Download Go to podcast Share Show more