Travel to the future

If I were to travel to the future, I think I would like to believe that one can travel between different planets, traversing space as easily as Star Wars. I have always been a fan of those movies, precisely because of the fact of being able to cross the stars, I would like to know places where water floats, where the air is heavy. Maybe even where we live (Earth) can be a center of thousands of other cultures from other planets, I think I would like to know all that, and learn a lot about them. I would also like to believe that one could go to the bottom of the ocean and that it is full of things to know and learn all the different types of animals of the deep. In short, if I could go to the future, it would be to learn everything that I could not learn today, and to be able to fill myself with pure knowledge.