Moon, Mars and other Space effots

A framed quick-assembly building, the frame can be made of aluminum, engineering plastics, depending on the application. The building has the best ratio of the building's mass to strength and it can be completely covered with soil for protection from radiation. I believe such a design will be of interest to the space industry. A folding version in a compact form repeats the diameter of a rocket and at the right time with the help of actuators a building of a larger diameter is obtained.