Investigating Space Architecture as a Model for Terrestrial Design

The ambition of human expansion beyond Earth has driven space exploration, shaping the development of advanced habitation modules. While engineering solutions have been pivotal, Space Architecture (SA) has emerged as a key discipline integrating human-centred design principles. Pioneering figures such as Galina Balašova and Raymond Loewy have influenced SA, demonstrating its critical role in creating habitable environments in extreme conditions. This research project explores the potential of SA's design principles to inform terrestrial architecture, focusing on the paradigm shift from designing based on 'wants' to prioritising 'needs', while allowing room for imagination. The present ongoing study employs a multi-faceted methodology comprising documentary analysis, comparative research, and thematic literature review. A key component of the study is the development of the Space Architecture Data Archive (SADA), a database which catalogues historical and current SA projects. Thematic sources, including scientific reports, conference proceedings, industry publications, design competitions and existing databases, are examined to analyse design strategies. Furthermore, digital tools such as Extended Reality (XR) are going to be explored as designing and evaluating tools. The preliminary findings indicate that SA solutions prioritise modularity, geometry optimisation, and spatial organisation to enhance psycho-physical well-being. The analysis of SADA highlight recurring strategies in extraterrestrial habitats, such as compact spatial arrangements, resource-efficient construction, and adaptive living environments. These insights suggest direct applicability to Earth-based architectural challenges, particularly in extreme or constrained environments. This research aims to propose an innovative design methodology that apply SA principles to terrestrial architecture, offering novel perspectives on sustainability, adaptability, and human well-being in built environments. By learning from Space, this study encourages a re-evaluation of traditional architectural paradigms, thereby promoting innovation for both off-Earth and terrestrial habitation.