日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

CHINA> Backgrounder
Timeline of China's space industry
(Xinhua)
Updated: 2008-09-23 16:32

BEIJING -- Starting from 1956, China's space industry has realized great achievements. Here is a timetable of the country's space industry.

October 8, 1956: The Fifth Academy of the National Defense Ministry -- the country's first rocket research institution – was founded, symbolizing the birth of the Chinese space industry.

July 19, 1964: The first biological rocket was launched, carrying white mice into space.

April 1, 1968: Institute of Space Medico-Engineering was established, initiating the selection and training of astronauts and the manned space flight medical engineering research.

April 24, 1970: First artificial Earth satellite -- Dong Fang Hong-1 Satellite -- was launched at Jiuquan Satellite Launch Center as China joins the former Soviet Union, America, France and Japan as the fifth country to launch satellites.

November 26, 1975: The launch and recovery of the first recoverable satellite makes China the third country to master this technology.

1979: Yuanwang-1 ocean-going tracking ship was commissioned, making China the fourth country to possess such a vessel.

1985: The Long March rocket series began to initiate commercial launch programs. In 1990, Long March 3 launched the first foreign satellite -- the U.S.-built AsiaSat 1.

1988: Ministry of Aerospace Industry was founded.

1992: The Chinese manned space program was officially adopted.

From 1990 to 2002, China launched four unmanned spaceships (Shenzhou 1 to Shenzhou 4), laying solid foundations for future manned spacecraft.

October 15, 2003: The launch of its first manned aircraft -- Shenzhou 5 -- sent one astronaut into space. The 21-hour flight allowed China to become the third country to independently conduct manned space flights, following the Soviet Union and the United States.

October 12, 2005: Shenzhou 6 manned aircraft was launched, sending two astronauts into space.

October 24, 2007: The first unmanned lunar orbiter -- Chang'e 1-- was launched, making China the fifth country to master this technology.

2009: The first Mars probe is scheduled to be launched in a joint mission with Russia in October 2009.

 

 

主站蜘蛛池模板: 男女碰碰碰 | 色网免费 | 久久久国产精品人人片 | 在线观看成人免费视频 | 91麻豆精品91久久久久同性 | 亚洲色图清纯唯美 | 99亚洲欲妇 | 天堂va | 国产一区a| 日韩精品在线免费视频 | 国产成人精品综合在线观看 | 亚洲狠狠操 | 四虎影院入口 | 亚洲美女在线视频 | 特黄视频在线观看 | 超碰997 | 亚洲色图1 | 综合亚洲精品 | 国产区一区 | 日韩在线一区二区三区 | 色吧av | 久久久精品中文字幕 | 国产又黄又骚 | 在线观看国产成人 | 成人激情四射网 | 中文字幕av高清 | 日日骚视频 | 欧美一区二区在线播放 | 亚洲一区 在线播放 | 毛片在线视频 | 国产精品乱码一区二三区小蝌蚪 | 亚洲大胆视频 | 久久精品一二三区 | 在线观看免费高清视频 | av网站免费在线 | 久久网站免费 | 欧美激情18p| 成人做爰66片免费看网站 | 国产无遮挡免费视频 | 欧美一级欧美三级 | 欧美成人天堂 |