4 ms·Mining for resources, either to send back or for future human landings.by cpuguy83 4y agoMining for resources, either to send back or for future human landings.zabzonk 4y agoTo send back? How? This seems to be dependent on having universal constructors, which we don't, and probably never will, have.cpuguy83 4y agoWe also don't have space robots...