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

Long March-7 Y2 ready for launch of China's first cargo spacecraft

Xinhua | Updated: 2017-03-13 08:03

Long March-7 Y2 ready for launch of China's first cargo spacecraft

The Long March-7 Y2 carrier rocket.[Photo/official Sina Weibo account of CCTV News]

A Long March-7 Y2 carrier rocket arrived at a launch center in south China on Saturday in preparation for the launch of China's first cargo spacecraft next month.

After about a week of ocean and rail transport, the carrier rocket arrived at Wenchang, Hainan, where it will undergo assembly and testing prior to the April launch of China's first cargo spacecraft Tianzhou-1, said China's manned space engineering office.

Tianzhou-1 is expected to dock with the orbiting Tiangong-2 space lab three times and conduct propellent refueling in orbit as well as other space experiments before falling back to earth. Tiangong-2 will remain in orbit and continue its experiments.

The Long March-7 Y2 is a medium-sized rocket that can carry up to 13.5 tonnes to low-Earth orbit. It is able to carry cargo spacecraft and man-made satellites. It made its maiden flight in June 2016.

The launch of Tianzhou-1 will complete the second phase of the country's manned space program, a crucial step for China in building a space station by 2020.

Long March-7 Y2 ready for launch of China's first cargo spacecraft

After about a week of ocean and rail transport, the carrier rocket arrived at Wenchang, Hainan on Saturday.[Photo/official Sina Weibo account of CCTV News]

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: 国外成人在线视频 | 日本污网站 | 亚洲国产欧美在线成人aaaa | 99在线热视频 | 美女视频黄a视频美女大全 美女视频黄a视频免费全程 | 日韩午夜免费视频 | 久久成年视频 | 久久久www免费看片 久久久www免费人成看片 | 欧美极品欧美精品欧美视频 | 亚洲va精品中文字幕动漫 | 性做久久久久免费看 | 99久久精品免费观看国产 | 欧美天堂 | 中文字幕成人网 | 欧美一级毛片一 | 国产精品区牛牛影院 | 免费一区二区三区四区 | 美女张开腿让男人桶爽免 | 国产精品系列在线 | 成 人 在 线 免费 8888 www | 免费高清国产 | 精品国产品香蕉在线观看 | 国产福利不卡一区二区三区 | 欧美在线一区二区 | 久久精品视频亚洲 | 国产成人a福利在线观看 | 日本一级特黄a大片 | 国产成人丝袜视频在线视频 | 国产99视频精品一区 | 欧美一级欧美一级高清 | 大学生一级一片第一次免费 | 国产综合在线播放 | 亚洲乱码一二三四五六区 | 免费在线观看a级毛片 | 男女性男女刺激大片免费观看 | 亚洲免费视频网址 | 亚洲视色| 久久丁香 | 九九精品免费观看在线 | 亚洲网站www | 一色屋精品亚洲香蕉网站 |