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

US EUROPE AFRICA ASIA 中文
China / Innovation

Mars probe makes its debut landing at Shanghai fair

By Luo Wangshu (chinadaily.com.cn) Updated: 2015-11-03 12:55

Mars probe makes its debut landing at Shanghai fair

The golden-color spacecraft developed by China Aerospace Science and Technology Corporation makes its debut on Nov 2, 2015. [Photo/Xinhua]


China's self-developed Mars probe will be on display through Saturday at the 17th China International Industry Fair in Shanghai.

The golden-color spacecraft developed by China Aerospace Science and Technology Corporation made its debut on Monday, Xinhua News Agency reported.

China's Mars exploration project will include a surface landing and a comprehensive remote sensing while orbiting the planet, said Niu Shengda, a satellite expert with the Shanghai Academy of Spaceflight Technology.

China plans to conduct the Mars mission around 2020, the news report said.

Related: China aims to go deeper into space

By Xinhua

BEIJING - As China's exploration of the moon progresses, its space experts have begun considering going deeper into the solar system - to Mars, asteroids and Jupiter - and a manned deep-space mission.

At a recent conference on deep-space exploration in Harbin, capital of northeast China's Heilongjiang Province, an official urged scientists and technologists to have a pioneering spirit.

"When exploring the unknown, we should not just follow others. China should be more creative," said Liu Jizhong, director of the lunar exploration program and space engineering center under the State Administration of Science, Technology and Industry for National Defense.

He pointed out that China still needs to tackle key problems, such as how to go into deep space at higher speeds; generating energy and power; and developing space robots that can work in the complicated space environment.

China should also strengthen international cooperation. "Exploring space is a great undertaking for the whole of humankind, and China should shoulder its responsibilities as a big country. Through international cooperation, we can learn from each other and jointly contribute," Liu said.

FAR SIDE OF THE MOON

Some Chinese scientists have suggested landing a probe on the far side of the moon, which would be unprecedented. Although China has not officially announced the plan, experts have begun to prepare the technologies needed.

Zhang Lihua, a researcher with China Spacesat Co., Ltd., said exploring the far side of the moon is of great scientific importance. Many countries have designed their own plans for such a mission.

It would require a relay satellite, which would be used for communication and navigation on the L2- or Lagrange point where the satellite could orbit within the combined gravitational pull of the Earth-moon system, said Zhang.

Lin Yilu, a senior engineer of the Shanghai Aerospace Systems Engineering Institute, said developing a lunar relay satellite is necessary for future lunar exploration, sending astronauts to the moon, as well as setting up a lunar base.

"If China expands the range of its lunar exploration, such as exploring the south and north poles and the far side of the moon, it needs a constellation of satellites covering different areas of the moon's surface," said Lin.

Previous Page 1 2 Next Page

Highlights
Hot Topics
...
主站蜘蛛池模板: 婷婷射| 欧美一二| 国产美女免费看 | 免费在线国产视频 | 黄色小视频在线看 | 国产永久免费观看 | 麻豆国产在线播放 | 欧美91| www日本高清视频 | 四虎影院免费 | 成人欧美在线 | 日韩视频第一页 | 一区二区三区视频网站 | 免费av网站在线 | 好吊妞这里只有精品 | 白天操夜夜操 | 久久超碰97 | 成人小视频在线 | 91亚洲国产成人精品性色 | 91久久精品日日躁夜夜躁国产 | 午夜精品免费视频 | 国产午夜影院 | 黄色小视频在线观看 | 成人激情视频在线 | 亚洲婷婷网 | 日韩国产成人在线 | 国产高清视频在线播放 | 伊人影院视频 | 大地资源1080在线观看 | 青青青草视频在线 | 欧美久久一区 | 日韩在线免费视频 | av网站免费在线观看 | 午夜影院h| 日本女人黄色片 | 一级二级三级在线观看 | 久久精品99国产精 | 欧美丰满xx000 | 日本黄色片视频 | 久操国产 | 91网站在线免费看 |