June 4th: JPL’s Greatest Hits by Bruce Irving | Jun 4, 2009 | JPL Solar System Ambassadors, Podcast read more
May 22nd: Mars Exploration: A Quick History by Susan Murph | May 22, 2009 | How To Grow Your Geek, Podcast read more
January 3: Five Years of Spirit on Mars by Emily Lakdawalla | Jan 3, 2009 | Planetary Society read more
