A space tourism company (World View) located in Arizona, USA, recently launched a space system using "helium" Balloon" is a space travel project that takes passengers to the edge of the atmosphere, allowing you to enjoy the scenery of the Earth at an altitude of 19 miles above the ground. This high-altitude "helium balloon" is made of high-performance polyethylene film and has a diameter as large as a football field. It can carry eight passengers to high altitudes. It allows you to appreciate space without leaving the atmosphere. The tourism plan is expected to be launched in 2016, and the one-time fee will be US$75,000.
