This week features a chat with youtube legend Isaac Arthur about Orbital Rings and much more\nJamie and Matt have a quick catch up up on the latest news\nVirgin Galactic\u2019s initial rocket-powered April 5 test flight of the \u201cUnity\u201d SpaceShipTwo\nLife in Venus Clouds?\nESA remotely update the software on its Mars Express\nNASA has selected the Science Mission Directorate\u2019s Planetary Science Division Director Jim Green as the agency\u2019s new chief scientist.\nSpaceX Cleared In $3.5 Billion Zuma Failure\nElon Musk shows off a new tooling for the BFR spaceship\nESA ExoMars orbiter will soon begin its search for life gases circling Mars\nX-37B \xa0- 200 days of flight\nThe Transiting Exoplanet Survey Satellite (TESS) \nMoon of Venus: Neith\n\nIsaac Arthur on Youtube https://www.youtube.com/watch?v=LMbI6sk-62E\n\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