日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

USEUROPEAFRICAASIA 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

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.

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: 精品久久久久久无码中文字幕 | 国产欧美日韩在线播放 | 欧美2区 | 亚洲一区二区三区久久久 | 国产三级在线 | 偷拍自拍成人 | 亚洲精品色综合久久 | 韩日美无码精品无码 | 日韩成人一区二区 | 日本三级韩国三级欧美三级 | 波多野结衣三级在线 | 日韩成人免费视频 | 欧美一区2区三区4区公司二百 | 被摁着灌浓精囚禁高h1v1 | 国产欧美日韩精品一区 | 欧美成人午夜在线全部免费 | 久久久精品影院 | 欧美一二三区 | 亚洲精品视频在线 | 亚洲无吗在线视频 | 国产精品国产三级国产aⅴ入口 | 黄色视屏免费看 | 欧美理论视频 | 欧美高清在线精品一区二区不卡 | 欧美日韩精品一区三区 | 欧美一级特黄aaaaaa在线看首页 | 青娱乐精品视频 | 天堂成人A片永久免费网站 奇米影视四色7777 | 国产欧美精品一区二区 | 成人黄色在线 | 天天爱夜夜做 | 日本黄大片影院一区二区 | 日本视频在线免费观看 | 亚洲综合综合在线 | 国产成人高清视频 | 一区二区三区视频免费 | 九九久久亚洲综合久久久 | 激情视频一区 | 黄在线免费看 | 成在线人视频免费视频 | 97超碰人人草 |