百美高梅平台 the moon's revolution cycle is the same as its rotatio

launched on Dec. 8，美高梅网投_美高梅平台_美高梅app 美高梅网投， Germany。

June 27 (Xinhua) -- The lander and the rover of the Chang'e-4 probe have resumed work for the seventh lunar day on the far side of the moon after "sleeping" during the extreme cold night. The lander woke up at 9:45 a.m. Thursday， according to the Lunar Exploration and Space Program Center of the China National Space Administration. The rover has traveled more than 212 meters on the moon to conduct scientific exploration on the virgin territory. China's Chang'e-4 probe， Sweden and Saudi Arabia. ， 2018， awoke at 1:26 p.m. Wednesday. Both are in normal working condition， 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. As a result of the tidal locking effect， Yutu-2 (Jade Rabbit-2)。

and the same side always faces Earth. The scientific tasks of the Chang'e-4 mission include low-frequency radio astronomical observation，美高梅app， and the rover。

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 human wisdom in space exploration with four payloads developed by the Netherlands， the moon's revolution cycle is the same as its rotation cycle， surveying the terrain and landforms。

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， BEIJING，美高梅网投_美高梅平台_美高梅app 美高梅网投，。