space habitats
Off-world living quarters
Space habitats are artificial structures designed to support human life beyond Earth.
Unlike spacecraft meant for travel, habitats are built for extended or permanent residence—rotating stations that simulate gravity, pressurized modules, or self-sustaining colonies.
The term encompasses both existing structures like the International Space Station and theoretical megastructures: O'Neill cylinders and other space habitats could house millions.
- docking portSpacecraft attachment interface
- closed-loopSystem with feedback control
- terraformingModifying worlds for habitability
- water recyclingReprocessing used liquid for reuse
- radiation shieldingProtective barrier against emissions
cosmic radiation · orbital mechanics · lunar surface · O'Neill · hydroponics · resource allocation · generation ship · waste management · asteroid mining · asteroid belt · microgravity · air filtration · energy storage · solar panels · geostationary orbit · rotating · life support systems · artificial gravity
- Alien Lifeextraterrestrial life, extraterrestrial intelligence, alien intelligence, first contact, biosignatures
- space biologymicrogravity, bioastronautics, life support, cosmic radiation, plant growth
- spacecraftspacecraft, starships, spaceship, Voyager 1, rocket ships
- space industrySpaceX, Blue Origin, NASA, satellites, communication satellites
- Space roboticsMars rovers, robotic arms, rovers, robot arms, Curiosity
- Astrobiologyexobiology, alien life, biosignatures, biomarkers, habitable zones
space habitatsEarth
Our world
natural habitats · ocean habitats · underground bunkers · submarine bases
space habitatstraditional villages
Long-established rural settlements
ancestral homelands · ancient cities · indigenous territories