Space tourism is based on the ideals of the people into outer space,to travel into space,giving an unprecedented experience to provide the latest and most surprising is that it can stimulate the people viewing the scenery beautiful space,but also can enjoy the taste of weightlessness.Only two types of experience which we can enjoy the space,it can be said that only the sky.Space travel project began April 30,2001.The first space tourist to the U.S.businessman Dennis Tito,the second space tourist to the South African millionaire Mark,the third space tourist Gregory Olsen to the Americans.