This week features a Chat with Robert Zubrin about his propellant-less Dipole Drive.\nJamie and Matt bring you the week's space news.\n40 years ago 15 June 1978 Aleksandr Ivanchenkov's first flight into space\nWilliam Parsons, 3rd Earl of Rosse remembered\nApoapsis: That point in an orbit which is farthest from the primary.\nPEW research surprise\nNASA Finds Ancient Organic Material, Mysterious Methane on Mars\nTHE ISS ALEXA CIMON\nGRACE-FO mission has successfully completed its first mission \nBlack-holes and Einstein\nSpace Song playlist on spotify bit.ly/spacesongs\nIf you enjoy the show please go over to www.Patreon.com/Interplanetary and become a Patron or even a producer of the show.\nIf you enjoy why not join the BIS at www.bis-space.com the oldest space advocacy organisation in the world.\nSubscribe on iTunes\nitunes.apple.com/podcast/id1097505801\nSubscribe on Stitcher\nwww.stitcher.com/podcast/interplanetary-podcast\nHosts: Matt Russell and Jamie Franklin\nMusic: Matt Russell / Iam7\nAdditional Narration: George Russell\nwww.interplanetary.org.uk\n@interplanetypod