That's making a lot of assumptions though. For one thing, I think to become an interstellar species, we'll have to direct the evolution of Homo sapiens into som

That's making a lot of assumptions though. For one thing, I think to become an interstellar species, we'll have to direct the evolution of Homo sapiens into some kind of Homo exteriores spatium sapiens. Radiation-hardened, very very long lived, happy to live together in very tight spaces, etc. Might look closer to giant cockroaches than hairless apes. It certainly seems we're a lot closer to the ability to do this (eg. CRISPR-Cas9) than colonize & move a moon.