A review of the habitability aspects of prior space flights from the flight crew perspective with an orientation toward designing Space Station Freedom

Habitability is a very important issue in long-duration spaceflight. With this concern, a review of much of the existing U.S. Skylab, Spacelab, and some Soviet literature on habitability aspects of long-duratioin space flight was completed for the Astronaut Space Station Support Office. The data were organized to follow as closely as possible the SSF distributed systems, such as Life Support, Data Management, etc. A new definition of habitability is proposed.