www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

USEUROPEAFRICAASIA 中文雙語Fran?ais
China
Home / China / Innovation

China schedules Chang'e-5 lunar probe launch

Xinhua | Updated: 2017-01-23 07:24
China schedules Chang'e-5 lunar probe launch

File photo shows a Long March 3C (CZ-3C) carrier rocket carrying a lunar orbiter for the Chang'e-5 lunar probe stands on the launch pad at the Xichang Satellite Launch Center in Xichang city, Southwest China's Sichuan province, October 23, 2014. [Photo/IC]

BEIJING - China plans to launch the Chang'e-5 lunar probe at the end of November this year, from the Wenchang Space Launch Center in southern China's Hainan province, aboard the heavy-lift carrier rocket Long March-5.

The mission will be China's first automated moon surface sampling, first moon take-off, first unmanned docking in a lunar orbit about 380,000 km from earth, and first return flight in a speed close to second cosmic velocity, according to the China Aerospace Science and Technology Corporation (CASC).

"With a weight of 8.2 tonnes, the lunar probe is comprised of four parts: an orbiter, a returner, an ascender and a lander," said Ye Peijian, one of China's leading aerospace experts and a consultant to the program.

The lander will put moon samples in a vessel in the ascender after the moon landing. Then the ascender will take off from the moon to dock with the orbiter and the returner orbiting the moon, and transfer the samples to the returner.

The orbiter and returner then head back to the earth, separating from each other when they are several thousands kilometers from earth. Finally, the returner will reenter the earth.

The development of Chang'e-5 has entered the end of its flight model phase, and relevant work is proceeding smoothly, according to CASC.

China plans to fulfill three strategic steps with the launch of Chang'e-5, "orbiting, landing and returning."

The country also plans to launch the Chang'e-4 lunar probe around 2018 to achieve mankind's first soft landing on the far side of the moon, and to conduct an in situ and roving detection and relay communications at earth-moon L2 point, according to the China National Space Administration.

"The country plans to send robots to explore both lunar poles," said the administration's vice director Wu Yanhua late last year, adding that plans to send astronauts to the moon were also being discussed.

 

Editor's picks
Copyright 1995 - . 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: 久久99国产精一区二区三区! | 日韩中文字幕在线看 | 国产一区二区三区在线观看视频 | 免费一级α片在线观看 | 各种偷拍盗摄视频在线观看 | 美女视频黄色的免费 | 一级毛片无毒不卡直接观看 | 国产欧美一区二区久久 | 毛片一级做a爰片性色 | 欧美色xxx| 精品视频一区二区三区 | 国产美女做爰免费视 | 国产精品日韩欧美一区二区 | 美女视频黄的免费视频网页 | 免费色网址 | 2020精品极品国产色在线观看 | 欧美一级特黄高清免费 | 欧美极品在线视频 | 99亚洲视频| 免费日韩一级片 | 亚洲黄网址| 国内精品小视频在线 | 欧美成人性色xxxx视频 | 国产高清免费观看 | 国产亚洲高清视频 | 久久久欧美综合久久久久 | 国产在线观看成人 | 国产毛片基地 | 免费a级毛片无码 | 六月丁香久久丫 | 亚洲欧美日韩国产制服另类 | 男女视频在线观看免费高清观看 | 国产欧美日韩图片一区二区 | 91寡妇天天综合久久影院 | 国产一区二区三区免费观看 | 成人午夜私人影院入口 | 成人做爰视频www视频 | 久久精品全国免费观看国产 | 亚洲欧美日本综合一区二区三区 | 99在线热视频只有精品免费 | 久久精品香蕉视频 |