SPACE SHUTTLE
The Space Shuttle was one of NASA’s space projects and the world’s first reusable spacecraft, which was launched for the first time in 1981.Its three main parts were the orbiter and the booster engines and the external fuel tank.The shuttles had 7 passengers and carried 25 tons of equipment and spent a longer time in orbit. So far, 6 shuttles named Enterprise, Columbia, Challenger, Discovery, Atlantis and Endeavour have been built, the first shuttle was experimental and could not fly in space.