Our group is currently in Gateway on Pandora and we are all currently stumped on how this habitat is set up. Originally I thought it was a dome inside another dome but the Fissue Gate explicitly states domes while Gateway says semi-circles. It also says that there is an inner semi-circle and that both of these semi-circles connect to a beehive. I am trying to figure out how this set up works, could anyone shed a light on this? Is it like an arbelos? (Gatecrashing pp 61-2)