The exploration in the space area always stipulates our imagination and it is a very enthusiastic moment when the rocket is launched into the sky. Although the dynamic project attracts us, in fact, it costs a lot. Therefore, some argue that the government either private company should not spend too much money on the development of aerial space rather they think that it is better to invest in something else that directly benefit society and people. In my opinion, space exploration should be promoted more and more for the following reasons.