加加林宇航员培训中心
Space Adventures’ first orbital spaceflight client and the world's first private space explorer launched to the ISS in April 2001 on Soyuz TM-32. American businessman Dennis Tito received training at the Yuri Gagarin Cosmonaut Training Center in Star City in Russia. Tito participated in Space Adventures’ other programs, including a zero-gravity flight, centrifuge training and a supersonic jet flight prior to his orbital flight.