The Expanse Season 4 is just a few short weeks away and Prime Video knows just how to get fans excited: releasing a brand new trailer! Our beloved Rocinante crew heads through the Ring Gate to a new world, with a new set of problems. The Expanse Season 4 takes place during the events of Cibola Burn, the fourth book in The Expanse series by James S.A Corey. While the book and the show do have some differences, I feel that we can safely draw some conclusions about where The Expanse Season 4 may be headed. Up to this point, The Expanse has mostly spent it’s time in space. Get ready for Season 4 to take us planet-side, and look at what life beyond the Ring Gate is like.