男友太凶猛1v1高h,大地资源在线资源免费观看 ,人妻少妇精品视频二区,极度sm残忍bdsm变态

Global EditionASIA 中文雙語Fran?ais
China
Home / China / Innovation

China's Chang'e 4 probe wakes up after first lunar night

Xinhua | Updated: 2019-01-31 16:15
Share
Share - WeChat
Photo taken by the rover Yutu-2 (Jade Rabbit-2) on Jan 11, 2019 shows the lander of the Chang'e-4 probe. [Photo/Xinhua/China National Space Administration]

Related:

Chang'e 4 finds moon's far side colder than expected during night

BEIJING -- The rover and the lander of the Chang'e 4 probe have been awakened by sunlight after a long "sleep" during the first extremely cold night on the moon, the China National Space Administration (CNSA) announced on Thursday.

The lander woke up at 8:39 pm Wednesday, and the rover, Yutu 2 (Jade Rabbit 2), awoke at about 8:00 pm Tuesday, surviving their first lunar night after making the first-ever soft landing on the far side of the moon, said CNSA.

China's Chang'e 4 probe, launched on Dec 8 in 2018, landed 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, and a lunar night is the same length.

The Chang'e 4 probe switched to a dormant mode during the lunar night due to the lack of solar power.

Both the lander and the rover ended the dormant mode automatically according to the elevation angle of the sunlight.

And the key instruments on the probe have started to work. Currently, the rover is located about 18 meters northwest of the lander.

Communication and data transmission between ground control and the probe via the relay satellite Queqiao (Magpie Bridge) are stable, said CNSA.

Top
BACK TO THE TOP
English
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: 乡宁县| 崇文区| 城固县| 金山区| 渝中区| 内江市| 抚顺县| 潮州市| 怀仁县| 宜都市| 基隆市| 新田县| 泽库县| 科技| 余干县| 三穗县| 汉沽区| 咸丰县| 华阴市| 潮州市| 广饶县| 奉节县| 大竹县| 拉萨市| 岳普湖县| 忻州市| 池州市| 金坛市| 开封市| 孟津县| 梅河口市| 松溪县| 高安市| 长沙市| 榆树市| 泉州市| 洞头县| 中阳县| 红河县| 荆门市| 文成县|