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

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

Second space lab, manned mission planned

By Zhao Lei | China Daily Europe | Updated: 2016-03-06 13:24

China is assembling its second space laboratory and its latest manned spacecraft, and plans to send them into space in the second half of this year, according to the China Manned Space Agency.

The Tiangong 2 space lab is to be launched in the third quarter. The Shenzhou XI spacecraft, which will carry two astronauts, will be launched in the fourth quarter and will dock with Tiangong 2, the agency said on its website on Feb 28.

Astronauts will stay in the space lab for several days to test its life-support systems and carry out scientific experiments.

In the first half of next year, a next-generation Long March 7 rocket will transport the Tianzhou 1 cargo spacecraft to dock with Tiangong 2 to re-supply fuel and other materials, according to the agency.

A space expert close to the program, who did not want to be named, says: "Tiangong 2 is like a miniature space station and will have the task of testing technologies that support the long-term stay of humans. Tianzhou 1 will focus on fuel re-supply technology, which is a major challenge for long-term, in-orbit operations."

The space agency says the two Shenzhou XI astronauts are receiving training, while Tiangong 2, Shenzhou XI, two Long March 2F rockets to lift them into space, the Long March 7 rocket and Tianzhou 1 are all being assembled.

China's multibillion-dollar space program, a source of increasing national pride, aims to put a permanent manned space station into service in about 2022. It will consist of three parts - a core module attached to two labs, each weighing about 20 metric tons.

By 2020, construction of the space station would be completed, according to the agency.

China launched its first space lab, Tiangong 1, in September 2011. With a designated life span of two years, it has been in service for four and a half years and is in good condition, enabling it to remain in orbit for continued operations, the agency says.

The space lab has successfully conducted six automatic and astronaut-controlled dockings with the Shenzhou VIII, Shenzhou IX and Shenzhou X spacecraft.

According to the China Aerospace Science and Technology Corp, China will carry out more than 20 space missions before the end of this year, including the manned Shenzhou XI mission and the maiden flights of Long March 5 and Long March 7.

zhaolei@chinadaily.com.cn

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: 超碰997 | 99综合色| 韩国一区二区视频 | 亚洲区免费视频 | 成人在线播放网站 | 日本一区二区三区中文字幕 | 91 禁| 久久久久久久久久久国产 | 四虎最新地址 | 中文字幕在线观看日韩 | 中文字幕精品在线观看 | 特黄特色大片免费播放器使用方法 | 亚洲人成在线观看 | 日韩一区二区免费在线观看 | 欧美日韩在线视频免费 | 欧美做受高潮中文字幕 | 免费在线观看视频 | 精品社区 | 中文字幕综合在线 | 在线小视频你懂的 | 91精品国产综合久久久蜜臀 | 亚洲免费观看 | 激情爱爱网 | 久久久久久久久成人 | 亚洲国产成人在线视频 | 国产日韩在线播放 | 国产成人午夜精品 | 99国产精品久久久久久久 | 亚洲欧美日韩精品在线 | 黑人黄色大片 | 天天干天天操天天操 | 日韩av男人天堂 | 亚洲欧美另类日韩 | 国产成人精品123区免费视频 | 亚洲视频免费在线观看 | 欧日韩精品| 亚洲黄色激情 | 日韩精品中文字幕在线观看 | 久久1024| av官网在线观看 | 国产在线视频一区二区三区 |