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China's Lunar Research Project No. 4 started successfully to open the first human moon landing tour – Xinhua Net



(2) China's Lunar Study No. 4 found successful opening of the first human lunar landing tour

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At 2:23 on December 8, China successfully launched Detector No. 4 with the Long March 3 B rocket launcher at the Xichang Satellite Launch Center, opening a new route to the lunar survey. Xinhua Agency reporter Jiang Honging

Xinhua Agency, Xichang, December 8 (Reporter Hu Wei, Xie Tao) "… 3, 2, 1, ignition!" With the huge rocket dream of hundreds of millions of Chinese children exploring the Moon, Dec. 8 At 2:23 am China successfully launched Detector # 4 with the Long 3 March B rocket at the Xichang Satellite Launch Center, opening a new Moon exploration trip .

Detector 嫦娥 4 will experience land-moon transfer, a close month, and stop the moon moon, and eventually realize the first soft landing of the moon's moon back, make the discovery of the boat and find a patrol, and cross the bridge that moves on the mission . – The relay star to achieve relay communication between the moon's back and the Earth's back.

Mission Objective 4 is the development and commissioning of a moon relay communication satellite to perform the first measurement and control of the Lagrange L2 point and relay communication. The second is to develop for the first time in the world a moon landing and a patrol. Soft landing and patrol on the back of the moon.

The scientific task of No. 4 is to perform astronomical observation and study of the low-frequency radio on the moon's back, to perform the exploration of the morphology, mineral composition and surface structure of the Moon on the Moon, experimentally to carry out the neutron radiation dose on the back of the Moon, Research on Detecting the Lunar Environment as a Sexual Atom.

(Graphic Interaction) (3) China's Lunar Research Project No. 4 has successfully launched the first human-lunar landing tour

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At 2:23 on December 8, China successfully launched Detector No. 4 with the Long March 3 B rocket launcher at the Xichang Satellite Launch Center, opening a new route to the lunar survey. Xinhua Agency reporter Jiang Honging

In order to enhance international exchanges and cooperation, and expanding open sharing, the fourth mission, the Netherlands, Germany, Sweden, Saudi Arabia, has carried out four international collaborations in the field of scientific work bearing 3 projects by the Harbin Institute of Technology, Zhongshan University, Chongqing University for science and technology developed by local universities.

Mission 4 was officially introduced by the State Council in January 2016, including two missions: relay star and detector. On May 21, 2018, relay star "Bianqiao" was successfully launched by the launch vehicle into the Xangang No. 5 launch center. 4 Bingyao 27. He entered the mission of the Lagrange L2 point of the Earth's Moon.

The main project of the moon exploration project is led by the National Defense Science and Technology Bureau. Mission 4 consists of five main systems: the whole project and the detector, starting vehicle, launch site, measurement and control as well as ground application. Among them, the project is implemented by the National Defense Science and Technology Bureau and the Space Engineering Center, the relay star, the detector and the rocket carrier are respectively the Space Technology Research Institute in China, the Chinese Space Technology Academy, the Chinese Academy of Technology Launch Vehicle Research and Development, Start and Measurement and Control tasks are carried out by the China Satellite Measurement and Control Unit theme for ground application is implemented by the National Astronomical Observatory of Chinese Academy of Sciences and the payload being developed by the Chinese Academy of Sciences and China. The mission of the launch is the 294th edition of the series "Long March".


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