> Stuff as dumb as the moon cycles affect us. How are we going to live somewhere that isn't exactly Earth? People will get more sick, they will need more atten

> Stuff as dumb as the moon cycles affect us. How are we going to live somewhere that isn't exactly Earth? People will get more sick, they will need more attention. But that doesn't mean that it is not possible. Umeå is a Swedish city with a population of over 120,000. January has 33 hours of sun, while June has 286. That's fairly different from your usual place to live. But the city is a completely normal city. You need to go to more extreme situations to get a city that needs extreme changes. So yes, there are challenges. People living in zero gravity has a lot of health problems, for example. But the most similar the planet the fewer problems there are. And it is cheaper and easier to move there.