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

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

Chinese cargo spacecraft completes automated fast-docking with space lab

Xinhua | Updated: 2017-09-13 08:41
Share
Share - WeChat

BEIJING -- China's first cargo spacecraft, Tianzhou 1, completed an automated fast-docking with Tiangong II space lab at 11:58 pm Tuesday.

Controlled from Earth, Tianzhou 1 began to approach Tiangong II at 5:24 pm Tuesday and it took six and a half hours to complete the fast-docking with the space lab.

It was the third docking between the two spacecraft using fast-docking technology. Previously, it took about two days to dock.

The experiment tested the cargo spacecraft's capability of fast-docking, laying a foundation for future space station building.

Tianzhou 1 was launched on April 20 from South China's Hainan province, and it completed the first and second docking with the orbiting Tiangong II space lab on April 22 and June 19, respectively.

The cargo spacecraft will conduct the third refueling of the space lab before returning to Earth.

The two spacecraft completed their first in-orbit refueling on April 27 and their second in-orbit refueling on June 15.

China is the third country, after Russia and the United States, to master refueling techniques in space, which is crucial in the building of a permanent space station.

Tiangong II, which was sent into space on Sept 15, 2016, is China's first space lab "in the strict sense" and a key step in building a permanent space station.

Cargo ships play a crucial role maintaining a space station and carrying supplies and fuel into orbit.

Top
BACK TO THE TOP
English
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: 国产男女爽爽爽免费视频 | 狠狠se| 中文字幕一区日韩在线视频 | 成人香蕉xxxxxxx | 一级做α爱过程免费视频 | 欧美成 人h版在线观看 | 成人免费午间影院在线观看 | 模特视频一二三区 | 欧美区一区二 | 亚洲最新在线 | 亚洲高清免费 | 美女mm131爽爽爽免费视色 | 国产精品免费观看视频 | 欧美日韩在线观看免费 | 91看片淫黄大片.在线天堂 | 国产日本欧美在线观看 | 国内精品视频九九九九 | 亚洲性爰视频 | 欧美色网在线 | 国产精品特级毛片一区二区三区 | 性欧美一级毛片 | 激情宗合| 一个人看的www日本视频 | 香港全黄一级毛片在线播放 | 69xxxx欧美老师 | 成人午夜两性视频免费看 | 久青草免费视频手机在线观看 | 特黄特级a级黄毛片免费观看多人 | 欧美一级特黄真人毛片 | 欧美亚洲国产精品久久久 | 成人手机视频在线观看 | 一a一片一级一片啪啪 | 国产成人麻豆精品 | 久久精品免费在线观看 | 免费国内精品久久久久影院 | 黄色网网址 | 欧美精品网站 | 欧美成人免费高清网站 | 在线播放性xxx欧美 在线播放亚洲视频 | 毛片69| 成 人色 网 站 欧美大片在线观看 |