<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
            Home>News Center>Photo Gallery>World
             
           

          Europe launches its rival to GPS

          Updated: 2005-12-29 07:01


          Russian rocket carrying a satellite of the Galileo network blasts off into the sky at Baikonur cosmodrome in Kazakhstan December 28, 2005. The rocket carried the first of what European states hope will be a network of satellites that will create a global navigation system. [Xinhua]

          Europe Wednesday took a major step forward in launching competition to the Global Positioning System (GPS) of the United States.

          The first satellite in the European Union's Galileo satellite navigation programme was launched from Kazakhstan a move widely seen as an answer to the dominant GPS controlled by the US military.

          The satellite, named "Giove A," took off from the Baikonur Cosmodrome in Kazakhstan aboard a Soyuz rocket on schedule at 11:19 am local time (1:19 pm, Beijing time).

          After the launch amid clear skies, ground control teams were waiting to establish communication with the satellite.

          Journalists monitored the liftoff through a link-up at the headquarters of the European Space Agency, or ESA, in Paris.

          The 3.4 billion euro (US$4 billion) Galileo project in which China has a stake will eventually use about 30 satellites and end Europe's reliance on the GPS system.

          Last year, US President George W. Bush ordered plans for temporarily disabling GPS satellites during national crises to prevent terrorists from using the navigational technology.

          Galileo is under civilian control. The European Space Agency says it will guarantee operation at all times, except in case of "the direst emergency."

          "Galileo is made in Europe by Europeans," ESA spokesman Franco Bonacina said. For now, "If the Americans want to scramble GPS, they can do it whenever they want."

          The satellite launch was originally scheduled for December 26 but was delayed because of a technical problem in the ground station network.

          In orbit, Giove A will test atomic clocks and navigation signals, secure Galileo's frequencies in space and allow scientists to monitor how radiation affects the craft.

          A second satellite named "Giove B" "Galileo In-Orbit Validation Element" will be placed in orbit in the coming spring.
          Page: 12

          Advertisement
                 
          主站蜘蛛池模板: 久久无码中文字幕免费影院蜜桃| 国产精品二区中文字幕| 亚洲国产精品一区第二页| 国产+免费+无码| 亚欧美闷骚院| 国产乱精品一区二区三区| 欧美成人精品三级网站视频| 精品国产乱弄九九99久久| 国产精品呻吟一区二区三区| 久热久热免费在线观视频| 亚洲一区二区中文字幕| 国产精品av免费观看| 成人看片欧美一区二区| 久久成人亚洲香蕉草草| 一区二区丝袜美腿视频| 少妇被日自拍黄色三级网络| 午夜精品福利亚洲国产| 国产对白熟女受不了了| 饥渴少妇高潮正在播放| 一本色道久久加勒比综合| 久热久热久热久热久热久热| 亚洲不卡av不卡一区二区| 亚洲一区二区三区黄色片| 日韩中文字幕一区二区不卡| 人妻日韩精品中文字幕| 成年在线观看免费人视频| www.91在线播放| 国产在线精品欧美日韩电影 | 人妻日韩精品中文字幕| 白色丝袜国产在线视频| 91青青草视频在线观看的| 国产精品久久久一区二区三区| 毛色毛片免费观看| 欧美一级片在线观看| 亚洲国模精品一区二区| 国产亚洲精品久久久久久无亚洲| 亚洲av成人一区二区| 亚洲av日韩av永久无码电影| 99在线视频免费观看| 欧洲无码八a片人妻少妇| 国产绿帽在线视频看|