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 | Interior view of space habitat with long suspension bridge Produced for NASA for a series of Space Settlement studies in 1975-76 Photo Platform:
Date Released: June 1, 1975 small - medium - download large |
 | View of Bernal Sphere agricultural module (multiple toroids) with cutaway Produced for NASA for a series of Space Settlement studies in 1975-76 Photo Platform:
Date Released: January 1, 1978 small - medium - download large |
 | Space colony construction crew at work Produced for NASA for a series of Space Settlement studies in 1975-76 Photo Platform:
Date Released: June 1, 1976 small - medium - download large |
 | Cutaway to of space habitat interior Produced for NASA for a series of Space Settlement studies in 1975-76 Photo Platform:
Date Released: June 1, 1976 small - medium - download large |
 | Photograph of a model of the Bernal Sphere Produced for NASA for a series of Space Settlement studies in 1975-76 Photo Platform:
Date Released: June 1, 1976 small - medium - download large |
 | Bernal Spheres Produced for NASA for a series of Space Settlement studies in 1975-76 Photo Platform:
Date Released: June 1, 1976 small - medium - download large |
 | Part of habitat rim including many nearby space vehicles Produced for NASA for a series of Space Settlement studies in 1975-76 Photo Platform:
Date Released: June 1, 1975 small - medium - download large |
 | Interior view of a space habitat Produced for NASA for a series of Space Settlement studies in 1975-76 Photo Platform:
Date Released: June 1, 1975 small - medium - download large |
 | Exterior view of several neighboring space colonies Produced for NASA for a series of Space Settlement studies in 1975-76 Photo Platform:
Date Released: June 1, 1976 small - medium - download large |
 | Cutaway view of space habitat, exposing the interior Produced for NASA for a series of Space Settlement studies in 1975-76 Photo Platform:
Date Released: June 1, 1975 small - medium - download large |
 | Exterior view of a space habitat Produced for NASA for a series of Space Settlement studies in 1975-76 Photo Platform:
Date Released: June 1, 1976 small - medium - download large |
 | Space habitat interior featuring clouds and vegetation Produced for NASA for a series of Space Settlement studies in 1975-76 Photo Platform:
Date Released: June 1, 1975 small - medium - download large |
 | Interior space habitat view including looking through large windows Interior space habitat view including looking through large windows. Photo Platform:
Date Released: June 1, 1975 small - medium - download large |
 | Exterior view of several two-cylinder colonies Exterior view of several two-cylinder colonies. Photo Platform:
Date Released: June 1, 1975 small - medium - download large |
 | Exterior view of a double cylinder colony Exterior view of a double cylinder colony. Photo Platform:
Date Released: June 1, 1975 small - medium - download large |
 | Space habitat interior including human powered airplane Interior of a large spherical space-habitat for 10,000 people. Photo Platform:
Date Released: June 1, 1976 small - medium - download large |
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