男女羞羞视频在线观看,国产精品黄色免费,麻豆91在线视频,美女被羞羞免费软件下载,国产的一级片,亚洲熟色妇,天天操夜夜摸,一区二区三区在线电影

Timeline of China's space industry

Updated: 2011-09-27 08:51

(Xinhua/chinadaily.com.cn)

  Comments() Print Mail Large Medium  Small 分享按鈕 0

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 US-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.

September 25, 2008: The Shenzhou VII spacecraft carrying?three crew members was launched by a Long March 2F (CZ-2F) rocket. On 27 September, Zhai Zhigang, wearing a Chinese-developed Feitian space suit, conducted a 22-minute space walk, the first ever for a Chinese astronaut.

 
主站蜘蛛池模板: 行唐县| 明光市| 浙江省| 策勒县| 汤阴县| 崇阳县| 长汀县| 镶黄旗| 昭觉县| 松阳县| 宝清县| 罗田县| 赤城县| 和平区| 黄大仙区| 永嘉县| 大石桥市| 共和县| 永春县| 淮阳县| 枝江市| 义马市| 台中市| 琼海市| 兴山县| 精河县| 会同县| 门头沟区| 三门峡市| 绿春县| 墨玉县| 云梦县| 大关县| 甘德县| 宁乡县| 枣庄市| 南昌市| 息烽县| 蓝田县| 雷州市| 盐池县| 龙游县| 璧山县| 闵行区| 乐清市| 五大连池市| 永年县| 额济纳旗| 大悟县| 正蓝旗| 东台市| 罗江县| 郯城县| 诏安县| 长顺县| 伊宁县| 天台县| 滨海县| 华阴市| 长治县| 绍兴市| 永宁县| 高邮市| 唐海县| 通化市| 页游| 聂荣县| 湖州市| 西乌| 西丰县| 新巴尔虎右旗| 都兰县| 鹤岗市| 镇康县| 平乡县| 铅山县| 盐城市| 佛教| 黄龙县| 离岛区| 邯郸市| 林芝县|