2 ms·

I think the biggest problem is radio communication !?

• avmich 9y ago
  The biggest problem - maybe 90% of the task - is to get there. Then from the remainder the biggest problem - in terms of required mass - is radio communication (if you choose radio). At least that's what my analysis was giving me.
  • z3t4 9y ago
    I think getting there is a question of how many canisters you can fill with gas and water. I think it would be fairly cheap if you have small enough payload. A quick calculation: You would need to fill up around 25,000 pipes and have 160 stages.