We start with the richest among us only able to afford a few minute or a few days in space. As we get richer and space gets cheaper, we can have space studios, then space apartments, space mansions, space palaces and space shopping malls. People live where they are. The spectrum from tourism to settlement is just a measure of time. Where does space tourism leave off and space settlement begin? Two-week time shares are probably tourism. One-way tickets, definitely settlement. What’s the down payment on a one-year lease?