> Its the only way I can think of that space cargo becomes economical Depends what you mean by economical, but a totally, rapidly reusable craft that takes mas

> Its the only way I can think of that space cargo becomes economical Depends what you mean by economical, but a totally, rapidly reusable craft that takes mass to orbit would massively reduce the cost of getting mass to orbit. Not as inexpensive as a space elevator, but more achievable in the near term.