>>17710185Do you actually think that the inner pressure vessel was tinfoil? Are you actually that retarded? The foil was wrapped around the outer systems to deflect as much solar radiation (predominantly alpha and infrared as possible.) (Heat is an absolute bitch to get rid of in space.) Aerodynamics basically aren't a thing in space. So the shape and external skin structure is not nearly as important as in atmosphere. It just needed to reflect as much as possible and to keep the dust out as much as possible. It did its job as required.