Lecture 46: Are We Alone? Life in the Universe

Lecture 46: Are We Alone? Life in the Univers...

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Welcome to Astronomy 161 for Autumn Quarter 2007

Welcome to the Astronomy 161 Lecture Podcasts. This is a brief message from me explaining the podcasts, and welcoming new and old listeners. University. Lectures will begin on Wednesday, 2007 Sept 19, and run through Friday, 2007 Nov 30. New lectures will appear shortly before 6p ...  Show more

Lecture 01: Introduction to Astronomy 161

What is Astronomy? What is Science? What is the course all about? Brief introductory remarks after going over course mechanics on the first day of Astronomy 161 for Autumn Quarter 2007. Recorded 2007 Sep 19 in 1000 McPherson Lab on the Columbus campus of The Ohio State University ...  Show more

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