SeriesSpacetime2016 · 8 seasons · 48 episodes · Returning Series · YouTubeDocumentaryTMDB 8.0 · 1 votesSign in to track thisShareNo description available.Episodes▸Season 10/6▸Season 20/6▸Season 30/6▸Season 40/6▸Season 50/6▸Season 60/6▸Season 70/6▸Season 80/6CastUlrich WalterSelf, Astronaut und Wissenschaftler, ModeratorMetin TolanSelf, Experimentalpysiker, Self, ExperimentalphysikerThomas MüllerSelf, Astrophysiker
