/kloc-At the end of 0/4th century, 47 homemade rockets were tied to chairs by Ming literati, and they sat in chairs with big kites in their hands. He first began to imagine flying into the sky with the thrust of a rocket, and then landing smoothly with a kite. Unfortunately, the rocket exploded and thousands of families gave their precious lives for it. But his behavior inspired and shocked people's hearts. Urge people to study harder.
2. Dongfanghong-1-China's first artificial satellite
1970 China's first artificial satellite "Dongfanghong 1" was successfully launched! It became the second milestone in the history of China's space development.
3. Manned space flight
On June 5438+1October 65438+May, 2003, a manned spaceship was launched in Shenzhou 5, China, which indicated that China had mastered manned space technology and became the third milestone in China's space history.
4. Deep Space Exploration-the Goddess Chang'e flying to the moon
20071October 24th 18: 05, with the successful landing of Chang 'e-1 on the moon, the first phase of Chang 'e Project was successfully completed.
5. Shenzhou-9 and Tiangong-1 were successively launched and successfully docked.
At 22: 04: 09 on September 201June 5, Tiangong-2 Space Laboratory was successfully launched at Jiuquan Satellite Launch Center.
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New space age
Rockets can carry and launch satellites into the sky, and satellites can return safely. These two achievements have laid a technical foundation for manned space flight. In addition to obvious economic benefits, the development of manned space flight also involves dozens of disciplines such as astronomy, medicine and aerodynamics. Its maturity will reflect a country's comprehensive scientific and technological level, which is related to a country's life and death in the space age.
It has been 42 years since human manned space flight (196 1 the former Soviet Union realized the world's first manned space flight). After China's manned space project was officially launched in 1992, it took only seven years to break through the highest space technology.
Baidu Encyclopedia-China Space History
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