Thalassa

Thalassa is a moon of Neptune. Little is known about its status in the present day, but fragments of a journal retrieved from a trash pile in Neomuna indicate that an individual from the city once visited the moon and discovered it to be inhabited by an unknown species of arthropod-like creatures. They also discovered a crashed ship, most likely Fallen in origin based on the design of several armor pieces nearby, one of which was a helmet seemingly designed to mimic the appearance of the local creatures.