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why is the sun required for habitats.. plants can grow in artificial sunlight.... generational ships could spend entire decades in pockets with no sun... all
by gremlinsinc 5y ago
why is the sun required for habitats.. plants can grow in artificial sunlight....
generational ships could spend entire decades in pockets with no sun...
all you need is the right raw materials, access to water and food, and fuel source to keep the uv lights working and the heater and oxygen pumping...