<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
          Global EditionASIA 中文雙語Fran?ais
          China
          Home / China / Innovation

          Space industry soars to new heights

          By ZHAO LEI | China Daily | Updated: 2019-01-10 07:27
          Share
          Share - WeChat
          A Long March 3B carrier rocket lifts off from the Xichang Satellite Launch Center in Sichuan province on Feb 12 to place two Beidou navigation satellites in orbit. [Photo/VCG]

          China's space industry has taken huge strides in the past 12 months, culminating in last week's successful landing of a probe on the far side on the moon for the first time in history.

          Last year not only saw the start of the Chang'e 4 lunar program, but also marked the first time China had launched more rockets into orbit than any other country in a year.

          China saw 39 orbital launches in 2018, equaling the nation's total space missions in the 1990s.

          These launches accounted for one-third of the world's space missions last year-more than the combined missions of Russia, the European Union and India, which ranked third to fifth in the annual launch list. The second-highest number of launches was 34 by the United States.

          China's 39 missions were the most of any nation in a single year since 2000, when Russia carried out the same number.

          In 2017, China conducted 18 space launches, the US 29 and Russia 20. In 2016, China and the US both staged 22 launches.

          Largely due to China's space activities, 2018 was the first year since 1990 in which 100 orbital launches were made worldwide. In 1990, 121 launches took place.

          Since 1964, more than 100 launches had taken place annually for 27 years, but the numbers tailed off through the 1990s and 2000s for a host of reasons, the main one being the end of the space race between the US and the Soviet Union.

          Elon Musk, founder and CEO of SpaceX, the private US aerospace manufacturer and transportation services company, wrote on his Twitter account late last month that he thought China's space progress was "amazing", adding that last year the country had staged more orbital launches than the US for the first time.

          1 2 3 4 5 6 7 Next   >>|
          Top
          BACK TO THE TOP
          English
          Copyright 1994 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
          License for publishing multimedia online 0108263

          Registration Number: 130349
          FOLLOW US
           
          主站蜘蛛池模板: 强伦姧人妻免费无码电影| 久久精品国产亚洲av麻豆软件| 国内精品久久久久影院网站| 自拍视频在线观看成人| 亚洲免费的福利片| 日本成熟老妇乱| 亚洲gay片在线gv网站| 99国产精品自在自在久久| 高清中文字幕国产精品| 老妇女性较大毛片| 丰满岳乱妇久久久| 国产中文字幕精品免费| 好男人社区神马在线观看www | 偷拍精品一区二区三区| 国产最新进精品视频| 亚洲av激情综合在线| 4480yy亚洲午夜私人影院剧情 | 最新精品露脸国产在线| 久热这里有精品视频在线| 午夜精品视频在线看| 久久99精品国产99久久6尤物| 欧乱色国产精品兔费视频| 韩国美女福利视频在线观看| 二区三区亚洲精品国产| 黑人一区二区三区在线| 欧美成人午夜在线观看视频| 国产精品爆乳在线播放| 激情啪啪啪一区二区三区| julia无码中文字幕一区| 亚洲av午夜福利精品一区二区| 久久精品国产字幕高潮| 大陆一级毛片免费播放| 桃花岛亚洲成在人线AV| 久久亚洲精品情侣| 中文字幕有码高清日韩| 亚洲中文字幕乱码免费| 永久黄网站色视频免费直播| 少妇顶级牲交免费在线| 日韩av日韩av在线| 亚洲 日本 欧洲 欧美 视频 | 欧美不卡无线在线一二三区观|