无码少妇一区二区三区免费,妓院一钑片免看黄大片,国语自产视频在线,亚洲AV成人无码国产一区二区,激情久久综合精品久久人妻,日韩免费毛片,综合成人亚洲网友偷自拍,国内自拍视频在线观看,欧美熟妇性xxxx交潮喷,国产成人精品一区二免费网站

China's lunar rover travels over 300 meters on moon's far side

Source: Xinhua| 2019-11-04 14:40:26|Editor: Liu
Video PlayerClose

BEIJING, Nov. 4 (Xinhua) -- China's lunar rover Yutu-2 has driven 318.62 meters on the far side of the moon to conduct scientific exploration of the virgin territory.

Both the lander and the rover of the Chang'e-4 probe have ended their work for the 11th lunar day, and switched to dormant mode for the lunar night on Monday (Beijing time), according to the Lunar Exploration and Space Program Center of the China National Space Administration.

The rover is now located 218.11 meters northwest of the lander.

China's Chang'e-4 probe, launched on Dec. 8, 2018, made the first-ever soft landing on the Von Karman Crater in the South Pole-Aitken Basin on the far side of the moon on Jan. 3.

A lunar day equals 14 days on Earth, a lunar night the same length. The Chang'e-4 probe switches to dormant mode during the lunar night due to a lack of solar power.

During the 11th lunar day of the probe on the moon, the scientific instruments on the lander and rover worked well, and a new batch of scientific detection data was sent to the core research team for analysis.

Scientists are planning the future exploration route for the rover.

As a result of the tidal locking effect, the moon's revolution cycle is the same as its rotation cycle, and the same side always faces Earth.

The far side of the moon has unique features, and scientists expect Chang'e-4 could bring breakthrough findings.

The scientific tasks of the Chang'e-4 mission include conducting low-frequency radio astronomical observation, surveying the terrain and landforms, detecting the mineral composition and shallow lunar surface structure and measuring neutron radiation and neutral atoms.

The Chang'e-4 mission embodies China's hope to combine wisdom in space exploration with four payloads developed by the Netherlands, Germany, Sweden and Saudi Arabia.

TOP STORIES
EDITOR’S CHOICE
MOST VIEWED
EXPLORE XINHUANET
010020070750000000000000011100851385273381
人妻丰满熟妇av无码区| 久久夜色精品国产嚕嚕亚洲av| 亚洲国产欧美一区二区好看电影| 黑人特级欧美aaaaaa片 | 伊人久久综合给合综合久久| 一本一道精品欧美中文字幕| 人妻系列中文字幕精品| 人妻无码中文字幕| 樱花动漫在线观看入口| 丝袜 亚洲 另类 欧美 变态| 亚洲日韩∨a无码中文字幕| 国内精品人人妻少妇视频| 在线国产你懂的| 国产播放91色在线观看| 亚洲国产精品成人久久蜜臀| 久久伊人精品青青草原APP| 最近2019年手机中文字幕| 狠狠色狠狠色综合日日不卡| 四虎影视一区二区精品| 91久久国产福利自产拍| 精品精品国产欧美在线观看| 国产真人无码作爱免费视频app| 99在线视频免费观看| 99精品国产一区二区三区不卡 | 精品国产欧美一区二区五十路| 中文字幕有码无码AV| 五月六月丁香婷婷激情| 国产最新无码专区在线| 尤物蜜芽AV在线播放| 久久精品国产亚洲欧美| 熟妇高潮喷沈阳45熟妇高潮喷| 欧美人与动牲交免费观看网| 人妻少妇精品一区二区三区| 少妇高潮喷水惨叫久久久久电影| 日本福利一区二区精品| 一区二区三区四区黄色网| 国产网友愉拍精品视频| 激情午夜婷婷| 国产a在亚洲线播放| 亚洲最大的熟女水蜜桃av网站| 丰满的熟妇岳中文字幕|