This week, we are joined by David Baker, who has worked with NASA on the Gemini, Apollo and space shuttle programs between 1965 and 1984. He has written more than 80 books on spaceflight technology and joins us today to talk about all things SLS.\n\nIf you enjoy why not join the BIS at www.bis-space.com the oldest space advocacy organisation in the world.\n\nSubscribe on iTunes\nitunes.apple.com/podcast/id1097505801\n\nSubscribe on Stitcher\nwww.stitcher.com/podcast/interplanetary-podcast\n\nHosts: Matt Russell and Jamie Franklin\nMusic: Matt Russell / Iam7\nAdditional Narration: Google Translate\nwww.interplanetary.org.uk\n@interplanetypod