Artax Propulsion System is a zero g propulsion device that lets Morgan to explore the space outside the station. The device can be crafted at any Fabricator on the station.
The Artax Propulsion System can be used to quickly access new areas of the station by bypassing the interior and heading straight for an airlock. It also can be used to prevent freefall damage if player is inside station especially when falling down from top floor to bottom floor on Reactor Room at Power Plant that usually results in Instant Kill without Propulsion System regardless player's HP even upgraded with Toughness III.
Player can also receive object impact damage if using Atrax Porpulsion System too fast and impacting a solid object on Zero G space and the damage is calculated based on how fast player speeds up similar to freefall damage. The freefall damage is pure and calculated based on percentage of player's HP but can be sustained at least 15-20 Health points each time player suffers freefall damage.