Human support for Mars exploration - Issues and approaches

Abstract

The preparations for a manned mission of the length associated with travel to Mars will strongly focus on the human crew, in order to best support their technical, physical, and psychological needs. Advanced life-support systems for both internal and external operations will be critical in both the transit vehicle and planetary surface habitat. Not only individual systems, but how they mutually interact and in turn affect the crew, will shape not only habitats but realistically foreseeable mission objectives. The long-term habitability of all accommodations will be a far more prominent design criterion than heretofore for the relevant engineering disciplines.