It is constructed with the Habitat Builder and can be mounted on all corridors with a free end and space for the module. The Observatory cannot be constructed alone.
A unique zen music soundtrack plays when inside the Observatory.
- Hatches cannot currently be placed on the single side-panel
- Ladders cannot be placed on this module.
- Reinforcements cannot be placed on this module.
- The Observatory can be expanded with other modules from its end-panel.