草草影院国产,日韩精彩视频,日韩精品天堂,日本操大逼,亚洲综合性涩,亚洲欧美一区二区视频,天天午夜

Chinese tracking ship starts monitoring mission for Chang'e-4 relay satellite

Source: Xinhua| 2018-05-05 22:39:44|Editor: Yamei
Video PlayerClose

NANJING, May 5 (Xinhua) -- China's tracking ship Yuanwang-6 departed from a port in east China's Jiangsu Province Saturday to monitor Queqiao, the Chang'e-4 relay satellite.

The Chang'e 4 lunar probe will be launched at the end of this year on a mission to land on the far side of the Moon. A relay satellite named Queqiao is responsible for transmitting signals between the Earth and the far side of the Moon, essential for the lunar probe.

The maritime monitoring and control of Queqiao will be performed by Yuanwang-6 and Yuanwang-7 in the Pacific Ocean. Yuanwang-7 has just completed a monitoring mission for the APSTAT-6C communication satellite and is already in the new mission area.

TOP STORIES
EDITOR’S CHOICE
MOST VIEWED
EXPLORE XINHUANET
010020070750000000000000011103261371583931