Shared from RSS: "The New Screen Savers 11: Pluto Scientist" We are joined by a scientist from the New Horizons Pluto team, Frederick Van Johnson shows you how... http://twit.cachefly.net/audio/tnss/tnss0011/tnss0011.mp3 ( Feed URL: http://reader.cooleysekula.net/public.php?op=rss