A visiting journalist uncovers the background to an aborted space mission, as Paula begins her sexual pursuit of Dusan, and Harry has some startling news.
Newly arrived environmental specialist Paula Hernandez finds slotting into place with the rest of the Unity team is harder than she expected after her over-curiosity triggers a bomb left behind by her mysterious predecessor.
A visiting journalist uncovers the background to an aborted space mission, as Paula begins her sexual pursuit of Dusan, and Harry has some startling news.