This is the Airlock of the USS Sephora in Aliens: Colonial Marines
Serves as an airtight chamber so that Marines can use the Outer Door to exit to space or to the Docking Tunnel without depressurizing the whole ship.
This is the Airlock of the USS Sephora in Aliens: Colonial Marines
Serves as an airtight chamber so that Marines can use the Outer Door to exit to space or to the Docking Tunnel without depressurizing the whole ship.