What is the optimal size for domes and similar structures on Mars or on the Moon?  How would you approach the problem?  What are the constraining limits? 1.  Wind loading or other structural parameters on Mars, not applicable on the Moon. 2.  Manufacturing limited.  Being easier to manufacture a small sheet of glass than a large one, and so on for other components.  Pyramids would actually be much simpler and stronger to build than domes using aluminum and glass. 3.  Transport lim