Space Travel Agency
摘要
In April of 2001, U.S. Space Adventures facilitated a voyage for wealthy businessman Dennis Tito aboard a Soviet spacecraft to the International Space Station (Giacalone, ASBBS Proceedings 20:643, 2013). The following year, the company acted as an intermediary for South African businessman Mark Shuttleworth to fulfill his aspiration of space travel (Seo BR (2013) Future of space travel. Space travel for the masses: history, current status, problems, and future directions. Worcester Polytechnic Institute).