Noordung’s habitat wheel#
Proposed USAF Manned Orbiting Laboratory #
Roof space station concept#
Spider space station concept#
Three radial module space station concept#
Artificial gravity space station #
Space Station Freedom#
Orbit and launch facility concept#
Inflatable space station#
Power tower space station#
Noordung’s Three Unit Space Station Concept#
Brick Moon space station concept#
Toroidal (donut-shaped) Colony - Construction#
Toroidal (donut-shaped) Colony - Interior view#
Toroidal Colonies - Exterior#
Torus model #
Bernal Agriculture#
Bernal construction work in progress#
Bernal sphere cutaway #
Bernal exterior #
Bernal interior#
Bernal model#
Cutaway view of a fictional Toroidal colony#
Cylinder Eclipse#
Cylinder Endcap#
Cylinder Exterior#
Cylinder interior#
Multiple cylinder colonies#
The Kalpana One space settlement#
Closer view of the exterior#
Kalpana One interior#
A view of space#
A close view of the future#
Creature comforts away from home#
Maintenance of the comfortable environment#
A view from above#
