The question is this; are we smart enough to perfect space travel?
The simplest answer is no. Unless we find billions and trillions of dollars out of nowhere, I hate to say that you will never see space hotels in your lifetime. Maybe by 2304 they will start somewhere, but that's a blind guess.
Although, that's just my opinion. I have no idea how space travel could work. I'm only fourteen.
So, I wanted to know if you could come up with a better idea on if humans could perfect space travel.