Chang'e III probe life record broken for domestic components praise

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On March 1, Academician Ye Peijian, member of the CPPCC National Committee and commander-in-chief of Chang'e-1 satellite system, said: "Since the moon's soft landing on December 14, 2013, the lunar probe Chang'e III in China has created a worldwide The longest monthly record of work goes well beyond our imagination, with the design life of the original lander and Moon Rabbit lunar rover being 1 year and 6 months, respectively. "This gives us the ability to design long-life, high-reliability lunar probes To help, but also for the evaluation of domestic components bring benefits.

"It looks like it can continue to work, very good." Ye Peijian said.

Chang'e III has extended service for about 15 months. Its lander is all right. It was learned from the Bureau of National Defense Science and Technology that on February 18, the Chang'e III lander successfully "woken up" and entered the 28 daytime lunar days on the moon. Chang'e III lander on the moon-based astronomical telescope and other payloads and engineering parameters measuring equipment is working properly.

"There was a problem with the Yu-Rabbit lunar rover drive mechanism, and the solar windshells were affected as well, and solar panels had been on one side of the moon to be able to join together to keep the lunar rover warm. , Due to thermal control is better, Moon Rabbit can wake up and telemetry data downloaded to the earth. "Ye Peijian said.

Earlier this year, the International Astronomical Union officially approved the names of the four lunar geo-physical entities in the landing area of ​​Chang'e III in China, namely "Guanghan Palace", "Ziwei", "Tianshi" and "Taiwei".

"Guanghan Palace" on the front of the moon, the center coordinates of 44.12 north latitude, 19.51 longitude. The reason for the naming is to mark the first time a lunar lunar China's Chang'e III lunar probe has achieved a soft landing. "Guanghan Palace" a radius of 77 meters area, including the Yu Rabbit lunar rover tour routes and the important landforms on the east side.

"Ziwei", "Tianshi" and "Taiwei" are the three larger craters in the area immediately adjacent to the landing site of Chang'e III, whose name is taken from "Mianyuan" in the ancient astronomical map to express the ancient Chinese astronomy Worker's respect.

"According to the relevant data management regulations formulated by the Bureau of National Defense Science and Technology, the scientific exploration data of Chang'e III mission has gradually been shared with the rest of the world, which is very helpful for us to know the moon and see the outer space on the moon."

According to incomplete statistics, more than ten scientific papers originating from Chang'e III data have been posted on the top science journals. For example, Nature-Communications magazine published a paper on planetary science published on December 23, 2015. Chinese and U.S. scientists have reported a new type of rock from the surface of the lunar moon that was sampled near the Ziwei craters across the Yuhai Sea in the lunar rover of the Year 2013.

"The story of Chang'e III in Guanghan Gong continues." The human story about the moon is continuing, "said Ye Peijian.

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