NASA

Space Shuttle became the main project of NASA in the late seventies and the period that followed in the eighties. And because of this attention to the idea, the modus operandi of the Space Shuttle offers the possibility of re-use and release him without the need for a lot of reforms. Been building four space shuttles with the beginning of the year in 1985. The first launch shuttle Columbia on April 12, 1981. Not the space shuttle this magnificence and not free from defects. The cost of space flight by the Space Shuttle higher than planned, and after the disaster Chalnger Challenger Disaster emerged more clearly the risks that might arise from space flight, and the public interest in the space flight.