http://www.bbc.com/news/world-asia-china-37670842
As a Chinese spaceship rockets through the void toward a rendezvous with a new Chinese space lab, experts say a monumental step in the nation's long march in space exploration is about to occur.
The main purpose of the mission: firstly to provide personnel and supplies space transportation services for the Tiangong two space laboratory operations in orbit. Secondly, develop a combination space with Tiangong space station to test the ability of the medium-term life of astronauts' health, work and protection ability, and the ability of the astronauts performing a flight mission. Lastly is to carry out space medical experiments, space science experiment with people involved, and to test maintenance technology and science activities.
To my way of thinking, national expenditure on developing space technology can promote China's comprehensive national strength, improve the international status of the country. In addition, in the future development of a certain chance, can make the scientific and technological level of China to achieve the world's leading position and so on.
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