久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

   

China to publish 1st picture of moon in 3 days

(Xinhua)
Updated: 2007-11-23 22:33

The first picture of the moon captured by China's first lunar orbiter, Chang'e-1, is expected to be ready for publication within three days, the country's space administration said on Friday.

Data of the original picture taken by the satellite has now been transmitted back to Earth, the China National Space Administration (CNSA) said.

On Tuesday, the stereo camera aboard Chang'e-1 was put into operation and afterward, the satellite sent back its first batch of data for the moon picture.

"The data is currently being processed and analyzed to produce the first real picture of the moon," said a CNSA official. "The picture would need official assessment before it could be published in accordance with international practice."

The image's processing and production would take two to three days, the official said, adding that the camera could cover the whole moon surface within a month.

By 8 am on Friday, Chang'e-1 had orbited the moon 189 times and was working properly at a stable altitude of 200 kilometers, its final working orbit.

The satellite adjusted its position to point its probing equipment towards the moon on Monday. Since it entered the moon's orbit on November 7 it has gone through a number of tests.

Monday's maneuvers also positioned the probe's solar panel toward the sun for power generation and the directional antenna toward the Earth for data transmission.

The 2,350-kg satellite carries eight probing facilities, including a stereo camera and interferometer, an imager and gamma/x-ray spectrometer, a laser altimeter, a microwave detector, a high-energy solar particle detector and a low-energy ion detector.

The satellite aims to fulfill four scientific objectives. They include a three-dimensional survey of the moon surface, analysis on the abundance and distribution of elements on the lunar surface, an investigation of the characteristics of lunar regolith and the powdery soil layer on the surface, and an exploration of the circumstance between the Earth and moon.

Chang'e-1, named after a mythical Chinese goddess who, according to legend, flew to the moon, blasted off a Long March 3Acarrier rocket at 6:05 pm on October 24 from the Xichang Satellite Launch Center in the southwestern Sichuan Province.

The satellite traveled nearly two million kilometers in its 15 day flight to the moon before it reached its final working orbit.

Chang'e-1 was designed to stay on its final working orbit for one year. Scientists estimated the smooth operations and precise maneuvers may have saved 200 kg of fuel and helped prolong the probe's lifespan.



Related Stories  
Top China News  
Today's Top News  
Most Commented/Read Stories in 48 Hours
主站蜘蛛池模板: 国产三a级日本三级日产三级 | 亚洲国产毛片 | 写真片福利视频在线播放 | 成人免费网站久久久 | 性欧美videos精品 | 国产成人综合95精品视频免费 | 最新国产精品自拍 | 男女国产视频 | 性欧美17一18sex性高清播放 | 亚州一二区 | 欧美日韩顶级毛片www免费看 | 精品国产免费一区二区三区 | 99久久精品免费观看国产 | 成人三级做爰在线观看男女 | 国产精品免费观在线 | 国产精品国产欧美综合一区 | 亚洲国产一区二区三区四区五区 | 国产高清在线精品 | 国产小毛片 | 欧美激情精品久久久久 | 美女做爰视频在线观看免费 | 国产精品观看在线亚洲人成网 | 久久国产视频网 | 91久久国产综合精品 | a级高清免费 | 欧美亚洲综合网 | 成年人视频在线免费看 | 香港全黄一级毛片在线播放 | 欧美性久久久久 | 67id人成国产在线 | 美女一级片视频 | 欧美成人h版在线观看 | 久久久精品免费观看 | 国产精品自拍一区 | 久久精品视屏 | 日本特黄特色大片免费视频网站 | 亚洲一区二区视频 | 亚洲欧美日韩精品久久亚洲区色播 | 免费看一级视频 | 欧美高清免费一级在线 | 久久久www免费人成看片 |