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Several companies are making plans to send individuals into space. Virgin Galactic, for one, has said tickets for its suborbital spaceflights will cost roughly $200,000, and the company already has a long waiting list of eager customers. But these vacations aren't as simple as packing the family into the minivan for a trip to Disneyland. While suborbital trips don't take as much intense training, Space Adventures passengers who want to go into orbit will first have to undergo some extreme tests during the company's Orbital Pre-Qualification program to prepare for their flight. This centrifuge simulates re-entry into Earth's atmosphere and gives space tourists an understanding of the forces they will experience during a Soyuz rocket launch until they reach the orbit of the International Space Station (ISS).