<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区

          Moon mission on the horizon

          Updated: 2011-12-30 07:14

          By Xin Dingding (China Daily)

            Comments() Print Mail Large Medium  Small

          Work was also being carried out on constructing a framework of Earth observation, communication and navigation satellites. Meanwhile, work was continuing on manned space missions, lunar exploration and navigation systems.

          Around 2013, a Chinese lunar probe will land on the moon and release a rover on the surface, the second stage of the three-stage lunar exploration plan.

          The third stage, which will see samples brought back from the moon, will also start during the next five years, the paper said.

          The country will also look into deep space and carry out planetary exploration and study asteroids, the sun and the solar system.

          Zhang said that China's first Mars probe, Yinghuo-1, was still orbiting the Earth, as the Russian Phobos-Grunt spacecraft it hitchhiked on failed to fire two booster engines that would have set it on course for the Red Planet. The probe was launched in Kazakhstan on Nov 8.

          "Russian scientists are still trying to rescue the spacecraft, and are keeping us informed," he said.

          China is organizing special demonstrations on the feasibility of carrying out independent exploration of the Red Planet, he said without confirming future cooperation on Mars missions with Russia.

          As for manned spaceflight, the white paper said two spacecraft will be launched next year to dock with space lab prototype Tiangong-1, which was launched in September.

          In the next five years, space labs, manned spacecraft and cargo spacecraft will be launched to prepare for building a space station, it said.

          Earlier, space experts said that China will maintain its impressive launch schedule over the next five years

          China carried out 19 launches and sent 21 spacecraft into orbit in 2011, ranking second in the world. Russia took first spot with 36 launches and the US came third with 18 launches.

          Since 2006, China carried out 67 launches, sending 79 spacecraft into orbit - 74 manmade satellites of various kinds (including four imported satellites), two lunar probes, two spacecraft and a target spacecraft for docking.

          Addressing worries about China's increasing space presence, Zhang said that China adheres to a principle of a peaceful space program.

          Satellites have benefited the country's economic and social development, he said.

          Fengyun weather satellites, for example, have predicted all of the nearly 100 typhoons that made landfall on China since 1998, he said.

          In the past five decades, the China National Space Administration signed 66 cooperation pacts with 22 countries.

             Previous Page 1 2 Next Page  

          主站蜘蛛池模板: 丰满岳乱妇三级高清| 粉嫩一区二区三区国产精品| 久久99国产精品尤物| 亚洲精品天堂一区二区| 国产精品一区二区av交换| 国产高清在线精品一区不卡| 成人嫩草研究院久久久精品| 起碰免费公开97在线视频| 日韩精品亚洲 国产| 亚洲国产清纯| 99久久婷婷国产综合精品青草漫画| 久久精品无码专区免费青青| 大香伊蕉在人线国产最新2005| 好看午夜一鲁一鲁一鲁| 蜜臀av日韩精品一区二区| 99热门精品一区二区三区无码| 国产边打电话边被躁视频| 99无码中文字幕视频| 国产精品无码成人午夜电影| 色一乱一伦一图一区二区精品| 国内精品久久久久影院蜜芽| 日本阿v片在线播放免费| 亚洲成A人一区二区三区| 国产精品国产三级国快看| 久久国产精品波多野结衣| 一二三三免费观看视频| 九九热免费精品在线视频| 国产无套护士在线观看| 青青草一区二区免费精品| 精品久久久久久无码专区 | 国产高清不卡视频| 国产人妻精品午夜福利免费 | 厨房喂奶乳hh| 国产系列高清精品第一页| 国产男人天堂| 国产一区二区丰满熟女人妻 | 狠狠躁夜夜躁人人爽天天bl| 国产成人欧美日本在线观看| 亚洲精品第一在线观看视频| 国产亚洲一二三区精品| 成人精品毛片在线观看|