Posted by: Libelnon
« on: January 10, 2011, 06:11:46 AM »Quote from: Vanigo link=topic=3153. msg30526#msg30526 date=1294594547
A PDC, by definition, is on the ground. An orbital habitat is designed for microgravity and has to be in orbit. However, they are built from the same menu because they're both built by construction factories.Ah, that makes a bit more sense. I'd always imagined PDCs as satellites in low orbit, as opposed to surface built structures.