October 12th: Lovell Telescope Detects Sputnik by Stuart Lowe and Tim O'Brien | Oct 12, 2009 | Jodrell Bank Centre for Astrophysics, Podcast read more
May 5th: Seeing the Universe in a Whole New Light by Nicole Gugliucci | May 5, 2009 | National Radio Astronomy Observatory (NRAO), Podcast, University of Virginia Astronomy read more