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

Scientists voice expectations of China's new space telescope

Xinhua | Updated: 2017-06-16 16:22

Scientists voice expectations of China's new space telescope

An artist's impression of the space telescope, Hard X-ray Modulation Telescope. [Photo provided by State Administration of Science, Technology and Industry for National Defence]

BEIJING -- China on Thursday launched a space telescope, the Hard X-ray Modulation Telescope (HXMT), or Insight, to observe black holes, neutron stars, gamma ray bursts and other celestial phenomena.

The result of the wisdom and painstaking efforts of several generations of Chinese scientists, the telescope is expected to push forward the development of space astronomy in China. Scientists from both home and abroad have high expectations of it.

"Before its launch, we could only use second-hand observation data from foreign satellites. It was very hard for Chinese astronomers to make important findings without our own instruments," said Xiong Shaolin, a scientist at the Institute of High Energy Physics of the Chinese Academy of Sciences (CAS).

"The only way to make original achievements is to construct our own observation instruments," Xiong said.

"Now Chinese scientists have created this space telescope with its many unique advantages, and it's quite possible we will discover new, strange and unexpected phenomena in universe."

Gou Lijun, a researcher at the National Astronomical Observatories of the CAS, said China missed opportunities for many discoveries as approval of Insight and its development and launch was postponed many times.

However, it is the first step for China in the field of X-ray astronomy and learning how to develop and operate a space telescope, Gou said.

"Although many advanced X-ray astronomical satellites from other countries are already in orbit, HXMT could still make important discoveries," said Gou. "The universe is full of surprises."

Zhang Shuangnan, lead scientist of HXMT, said the launch puts China in the vanguard of international X-ray astronomy with a dozen other X-ray satellites in orbit. This is both an opportunity and a challenge for China. HXMT will both compete and collaborate with other X-ray satellites.

The research and development of China's first X-ray astronomical satellite laid a good foundation for the development of future X-ray astronomical instruments, Zhang said.

Li Tipei, the CAS academician who first proposed the satellite in the early 1990s, said Chinese scientists could have made many great scientific discoveries if it had been launched within 10 years of first being mooted. Even so, he is confident the satellite can make new findings.

"Our satellite has advantages in detecting transient phenomena and X-ray explosions of celestial bodies. And its functions have expanded, as its developers added more detectors so it can cover a broader range of energy," Li said.

Gu Yidong, a CAS academician, said China still lags behind advanced levels in space science. "We should have a sense of urgency. We will make efforts to upgrade China's space science to advanced levels within two decades."

Previous 1 2 Next

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: 国产精品秒播无毒不卡 | 亚洲影视在线 | 一区二区中文 | 毛片免费视频 | 成人亚洲国产精品久久 | 九九热国产视频 | 天天操妹子 | 色综合久久综精品 | 久久青 | 国产三级在线观看视频 | 夜夜操天天操 | 国产亚洲精品国产 | 久久加久久| 精品一区二区三区四区五区六区 | av网站免费观看 | 9久9久女女免费精品视频在线观看 | 国产一区二区三区 | 久久久久成人精品亚洲国产 | 免费一级视频在线观看 | 国产精品尤物在线 | 奇米第四色在线观看 | 狠狠干91 | 国产手机在线αⅴ片无码观看 | jizzjizzjizzjizz国产 | 三级福利视频 | 亚洲欧美国产精品久久久久久久 | 精品乱子伦一区二区三区 | 国产精品a久久久久 | 日本娇小xxxxhd| 亚洲国产二区 | 特黄a级片 | 国产精选91热在线观看 | 成人欧美在线观看免费视频 | 欧美视频国产 | 国产成人在线一区二区 | 一级毛片观看 | 亚洲欧美一区二区久久香蕉 | 成人免费观看国产高清 | 亚洲高清资源 | 黄色视频a级毛片 | 中文字幕精品一区二区三区精品 |