Enlarge / The most badass UN Deputy Undersecretary the solar system has ever seen. Shohreh Aghdashloo as Chrisjen Avasarala. reader comments 7 Share this story In this week's episode of The Expanse, our gang wants to get to Ganymede, but the Rocinante is a little too recognizable. Pretending to be a Martian Navy boarding party, Holden and Amos commandeer...