>>13114601Everyone should switch to methane to utilize orbiting fuel depots which means things like construction pods & ferries could have a reliable source of fuel through ever expanding fuel depot infrastructure.
The Idea is that the more the demand there is for fuel the quicker the infrastructure expands such as higher capacity fuel tanks being sent up, fuel depots being expanded with modules to use the stations for other things, and more stations being built.
There's a concept floating around of a super star ship tanker which makes sense as the oil tankers never stayed the same size. With Latin America, India, and China's living standards increasing there will be a demand for cargo aircraft the size of a-380s.