Yes, I'm talking about "within a lifetime" and with feedback/observable results. As it is, that kind of colonization would mean nothing to Earthers. 10-20 gene

Yes, I'm talking about "within a lifetime" and with feedback/observable results. As it is, that kind of colonization would mean nothing to Earthers. 10-20 generations and it will most likely be all but forgotten. Zero impact on our solar system. Might as well be a story in a videogame. Perhaps it would be worth it if we worked on extending our lifespans first.