Tunnel leading to South Lung compartment of Biosphere 2 in Arizona

Size: 3413px × 5120px
Location: Arizona
Photo credit: © Alexey Stiop / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2, access, arizona, biosphere, building, communications, confined, corridor, design, ecology, environment, equipment, experiment, interior, life, maintenance, monitoring, operations, passage, project, science, sealed, simulation, structure, subterrain, tunnel