You could say that your science textbook paved the way for your latest adventure, space travel as a space tourist. While it isn't widely available for the general public at this time, space tourism is a growing market and there are several entrepreneurs, such as Richard Branson of Virgin Galactic, working hard to create viable space adventure options for everyone. Commercial space travel is no longer science fiction, and in the coming years, the ability to travel to space will become less costly and more common.
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