On April 30, 2001, US millionaire Dennis Tito arrived at the International Space Station (ISS) via a Russian Soyuz rocket, becoming the world's first space tourist.
원문출처 : https://www.cnn.com/travel/article/space-tourism-20-year-anniversary-scn/index.html
원문출처 : https://www.cnn.com/travel/article/space-tourism-20-year-anniversary-scn/index.html