This week we talk to Kelvin Long about an Interstellar road map, we chat about the discovery of Leton scale CP violation, Osiris-REx practises a sample return, and a follow up on Matt’s Ladbible Flatearth appearanceSpace Song playlist on Spotify bit.ly/spacesongsIf you enjoy the show please go over to www.Patreon.com/Interplanetary and become a Patron or even a producer of the show.If you enjoy why not join the BIS at www.bis-space.com the oldest space advocacy organisation in the world.Subscribe on iTunesitunes.apple.com/podcast/id1097505801Subscribe on Stitcherwww.stitcher.com/podcast/interplanetary-podcastHosts: Matt Russell and Jamie FranklinMusic: Matt Russell / Iam7Additional Narration: George Russellwww.interplanetary.org.uk@interplanetypod