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

World's largest radio telescope opens its doors

By Ma Chi | chinadaily.com.cn | Updated: 2017-03-13 10:47
World's largest radio telescope opens its doors

Photo taken on Sept 24, 2016 shows the 500-meter Aperture Spherical Telescope (FAST) in Pingtang county, Southwest China's Guizhou province. [Photo/Xinhua]

The world's largest radio telescope in China has opened to visitors.

The Five-hundred-meter Aperture Spherical Telescope at Pingtang county in Southwest China's Guizhou province can accommodate a maximum of 2,000 visitors a day.

Visitors are not allowed to bring electronic equipment, including smart phones within 5 kilometers of the telescope, as "noise" from such equipment interrupts readings.

Completed in September last year, FAST is designed to observe space and look for extraterrestrial life. It has a reflector as large as 30 soccer pitches, making it the world's largest radio telescope.??

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: 毛色毛片免费观看 | 欧洲成人免费高清视频 | 欧美精品亚洲人成在线观看 | 美女视频永久黄网站免费观看韩国 | 欧美美女一区二区三区 | 日韩精品在线一区 | 亚洲精品国产成人 | 欧美亚洲视频 | 欧美整片在线观看 | 国产欧美在线不卡 | 亚洲国产成人久久午夜 | 久久国产精品1区2区3区网页 | 波多野结衣在线免费观看视频 | 中文字幕视频网站 | 国产一级毛片视频 | 男操女b | 久草手机在线 | 成人久久| 欧美色老头gay | www.av在线免费观看 | 午夜一级做a爰片久久毛片 午夜伊人网 | 在线亚洲自拍 | 日韩a一级欧美一级在线播放 | 自拍视频网 | 特级淫片国产免费高清视频 | 免费看三级毛片 | 国产日产欧美精品一区二区三区 | 久久视频这里只精品3国产 久久视频这里只有精品 | 午夜神马视频 | 99精品国产成人一区二区 | 日日摸夜夜搂人人要 | 久青草免费视频 | 国产九九精品视频 | 久久精品欧美日韩精品 | 韩国成人毛片aaa黄 韩国福利一区 | 美女超爽久久久久网站 | 美女黄色在线网站大全 | 色综合夜夜嗨亚洲一二区 | 生活片一级播放免费 | 91一区二区在线观看精品 | 日韩精品一区二三区中文 |