In the summer of 1975, NASA brought together a team of physicists, engineers, and space scientists--along with architects, urban planners, and artists--to desig

This report grew out of a 10-week program in engineering systems design held at Stanford University and the Ames Research Center of the National Aeronautics and

CONTENTS PREFACE LIST OF PARTICIPANTS RESEARCH NEEDS FOR REGENERATIVE LIFE-SUPPORT SYSTEMS 1. Systems Engineering Overview for Regenerative Life-Support Systems