The current incarnation of the Habitat, composed entirely of drywall with metal supports, is made up of seven modules: the Control Room, Interlock, Longhouse, Hotlab, Washroom, Engineering Closet, and Airlock.
Airlock |
In April 2006, Expedition 12 Commander Bill McArthur and Expedition 13 flight engineer Jeffrey Williams tested a new method of preparing for spacewalks by "camping out" or spending the night in the Quest airlock.