Other than earth? I might like to visit there, but I don't want to live there! But with the realities, as you outlined, of visiting, really I wouldn't want to

Other than earth? I might like to visit there, but I don't want to live there! But with the realities, as you outlined, of visiting, really I wouldn't want to do that, either. Mars? Okay, send a lot of robots. Let the robots get a good base going. Let the robots mine Mars to get fuel for return trips. Let the robots come and go until it all seems highly reliable. Go to the trouble to get enough mass for cosmic ray protection. Let some high risk takers go and return. Then, maybe, maybe, maybe I'd consider a visit! But that whole scenario is not nearly realistic at all soon.