ISS airlock module

The airlock module for the International Space Station (ISS) in the Space Station Manufacturing Building at NASA's Marshall Space Flight Center. The larger 'equipment lock' will store spacesuits and associated equipment; astronauts will emerge into space through the narrower 'crewlock' at right. The module will be attached to Unity Node-1. [Image Date: 10-12-97] [98.08.003-010]