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

chinadaily.com.cn
left corner left corner
China Daily Website

Experts eye promising future of space economy

Updated: 2012-09-14 17:00
( Xinhua)

TIANJIN -- Human activities have largely relied on space technology, experts said at the 2012 Summer Davos Forum in North China's port city of Tianjin.

During a session themed "Creating the Future Space Economy" at the three-day forum, which closed on Thursday, experts and scientists explained their attitude towards the exploration of the space economy despite some concerns.

The space economy is a range of activities and use of resources that create and provide value and benefits to human beings in the course of exploring, understanding and utilizing space.

"Weather forecasting, air traffic control, mobile communications and disaster management are mainly supported by satellite technology," said Li Juqian, professor at the International Law School of China University of Political Science and Law. He suggested that outer space is closely related to our daily life.

Li, also a member of the Global Agenda Council on Space Security, pointed out that outer space activities had risks and had caused side effects, including space trash.

However, such activities could bring about vital knowledge for humankind, said Giovanna Tinetti, a scientist with the Royal Society URF of University College London. She said that studies on Venus could help combat against climate change.

What happened to Venus might happen to our Earth in the future, therefore we should analyze it and avoid such a future, said Tinetti.

She also highlighted space programs' contribution in leading science and technology research, which had created jobs.

Archaeologists have taken advantage of satellite-positioning technology to trace ancient trails, according to French astronomer and explorer Merieme Chadid.

Also, space exploration could bring vast opportunities for the private sector, such as private space travel, according to Marietta DiChristina, editor-in-chief of Scientific American.

However, experts expressed their concerns over exploration of the space economy.

They raised some practical questions, such as how to restrict exploration for military purposes and how to avoid illegal grabs of space resources, while urging formulation of international conventions or laws to regulate growing activities in space.

"It is definitely worth investing in the space economy as space technology can help a state enhance its national power and help people cope with a crisis," said Tinetti while stressing the cooperation of different countries.

...

...
...
主站蜘蛛池模板: 黄色免费网站大全 | 亚洲小视频在线观看 | 久久99久久久久久久久久久 | 国产午夜精品一区二区三区四区 | 警花观音坐莲激情销魂小说 | 日韩在线观看中文字幕 | 欧美一级淫片免费视频黄 | av在线首页 | 一区二区三区不卡在线观看 | 天天爽天天干 | 国产黄色av | 久久嫩草精品久久久久 | 爱爱视频免费网站 | 91麻豆精品在线观看 | 午夜剧场成人 | 国产原创在线观看 | 日日夜夜撸撸 | 国产精品爽爽久久久久久 | 日韩av免费一区 | 91亚洲国产| 中文天堂av| 亚洲欧美日韩色 | 欧美亚洲精品天堂 | av福利网| 久久毛片基地 | 亚洲九九夜夜 | 91精品国产91久久久久青草 | 国产又爽又黄免费视频 | 国产美女免费 | 国产福利在线免费观看 | 日本色网站 | 欧美精品久久久 | 嫩草影院一区二区 | 国产精品久久久久久久久久久久久久久久 | 久久精品在线观看 | 在线观看av一区二区 | 国产精品乱码一区二三区小蝌蚪 | 视频一区二区三区在线观看 | 亚洲天堂中文在线 | 天天干夜夜骑 | 第一页在线 |