中国太空探索.pptVIP

Chinas Space Activities ;Since 2006, China has made rapid progress in its space industry. Breakthroughs have been made in major space projects, including human spaceflight and lunar exploration.;1. Space Transportation System航天运输系统 Since 2006, Long March rockets have accomplished 67 successful launches, sending 79 spacecraft into planned orbits and demonstrating noteworthy improvement in the reliability of Chinas launch vehicles. The Long March rocket series have been improved, and major progress has been made in the development of new-generation launch vehicles.;2. Man-made Earth Satellites人造地球卫星;2) Communications and broadcasting satellites通信广播卫星;3) Navigation and positioning satellites导航定位卫星;4) Scientific satellites and technological test satellites科学卫星与技术实验卫星;3. Human Spaceflight载人航天;In September and November 2011, China successively launched the Tiangong-1 (Space Palace-1) and Shenzhou-8 spaceship, and accomplished their first space rendezvous and docking test, laying the foundation for the construction of future space laboratories and space stations. ;Tiangong-1 has a perfect launch! It’s marked that China has the ability of initial constructing the space station. China will soon become the third country which master the space rendezvous and docking technique after the United States and Russia. ;According to the three-step manned space development strategy. Firstly, that achieve a manned spacecraft sending astronauts into space and return to the ground safely, the second step is to solve the extravehicular activities and rendezvous docking technology, the third step is to construct the large long-term manned space station.;From Shenzhou One to Shenzhou VI, the first step has been achieved. The second step, the Shenzhou VII has been achieved spacewalking.The successful launch of Tiangong-1, and the launch of the Shenzhou VIII after one month will complete the rendezvous and docking.The heart of Chinas manned space project will turn to the space station systems