1. Architectural design principles for extra-terrestrial habitats;Scott;Acta Futur.,2016
2. Definition and development of habitation readiness level (HRLs) for planetary surface habitats;Connolly,2006
3. Human Exploration Research Analog (HERA) Facility and Capabilities Information,2016
4. NASA's human exploration research analog (HERA) for studying behavioral effects of exploration missions;Vessey,2017
5. NASA Habitat Demonstration Unit (HDU) deep space habitat analog;Scott Howe,2013