1. Astrobiology and Space Exploration – Stanford
Visit: Free iTunes Video – Free Online Video – Lynn Rothschild
2. Astronomy 101 – Scott Miller, Mercedes Richards & Stephen Redman, Penn State
Visit: Free iTunes Video
3. Exploring Black Holes: General Relativity & Astrophysics, MIT
Visit: Free Online Video – Free iTunes Video – Edmund Bertschinger
4. Frontiers and Controversies in Astrophysics – Yale
Visit: Free Online Video – Free iTunes Audio – Free iTunes Video – Course Materials – Charles Bailyn
5. Introduction to Astrophysics – UC Berkeley
Visit: Free iTunes Audio – Free Online Audio – Joshua Bloom
6. Introduction to Cosmology – UC Berkeley
Visit: Free iTunes Video – James Bullock
7. Introduction to General Astronomy – UC Berkeley
Visit: Free Online Audio
8. Introduction to General Astronomy – UC Berkeley
Visit: Free Online Audio – Joshua Bloom
9. Introduction Planetary Science and Astronomy – Planetary Society
Visit: Free Online Video – Bruce Betts
10. Life in the Universe – Ohio State
Visit: Free iTunes Video – Free Online Audio – Richard Pogge
11. Survey of Astronomy – Becky Baker, Missouri State
Visit: Free Online Video
12. The Planets (Christmas Lectures for Kids) – Royal Institution
Visit: Free Online Video – Carl Sagan
