re: Maybe some day
I agree with your comment where you say:
Maybe some day we will make our own ships and sail out into the stars. That is also plausible and perhaps that is what we should be focusing our energies on,
OK, how about you figure out how to finance the project, I will explain what can be done and why, then RL can tell us what can not be done and why it is impossible, after that everyone will evaluate the project and all comments will be noted and acted on if the project requires it.
Sounds like a project that would be a challenge even for us HZ participants.:-)