June 5th: Beginner’s Guide to Observing Jupiter by Martin Ratcliffe | Jun 5, 2009 | Podcast read more
June 3: Why We Need Neutrino Telescopes by Steve Nerlich | Jun 3, 2009 | Cheap Astro, Podcast read more
May 26th: Astronomer George Ellery Hale by Scott Kardel | May 26, 2009 | Palomar Observatory/Caltech, Podcast read more
May 19th: When Did Galileo Really Learn About the Telescope? by Mark Thompson | May 19, 2009 | Galileo 1610, Podcast read more
May 1st: Galileo, the Moon, and the Visual Arts by Nancy Atkinson | May 1, 2009 | Podcast, Sarah Campbell Blaffer Foundation read more