More than One year ago on 24th November 2020, the Chang Zheng – Long March Five Carrier Rocket Launched away in CNSA – China National Space Administration China Wenchang spaceport launch, Change Five Lunar probe into orbit, opened up towards China – People’s Republic of China’s first celestial bodies sample return trip from Mons Rumker on the Lunar Surface.……
Applicants who are approved should sign a lunar sample loan agreement with the Lunar Exploration Center within 10 working days and receive a lunar sample certificate. After that, contact the Lunar Sample Laboratory of the National Astronomical Observatory in accordance with the procedures to go through the relevant procedures for sample collection.
Via CNSA China Space Administration –CLEP China Lunar Exploration project management office Lunar Exploration and Aerospace Engineering Center
As of Month of April 2022, The CNSA –China National Space AdministrationCLEP- China Lunar Exploration Program Belt and Road Initiative Lunar Mission……Chang’e-4 with Yutu two the Lunar rover still working exploring more than moved 1142.39 meters on the other side of the moon on the 103 Kilometers Diameter Von Karman Crater in which is least than two length by length fifty five Kilometers Hong Kong –Macau- Zhuhai Bridges …. Working Exploring the Crater on the other side of the Moon Chang’e Luna….
Figure 1 The trajectory of the “Yutu” 2 lunar rover (cover of Science Robotics magazine)
The latest research results of Chang’e-4 …..At the beginning of 2022, by the State Key Laboratory of Robotics and Systems of Harbin Institute of Technology, Beijing Aerospace Flight Control Center, State Key Laboratory of Remote Sensing Science, Institute of Aeronautical and Astronautical Information, Chinese Academy of Sciences, China Academy of Space Technology, Ryerson University in Canada, etc. A number of units cooperated and published the title of “A 2-year locomotive exploration and scientific investigation of the lunar farside by the Yutu-2 rover” in the internationally renowned academic journal “Science Robotics”. and Scientific Exploration)” cover paper.
Fig. 2 Analysis of physical and mechanical properties of lunar soil based on “Yutu” 2 wheel-earth interaction
The team estimated the mechanical properties of the lunar soil based on the information on the interaction between the lunar rover wheel and the lunar surface and the ground mechanical model. The results show that the pressure-bearing properties of the lunar soil regolith are similar to the dry sand and sandy loam on the earth, and are similar to those in the American Apollo program. Compared with typical lunar soil, it has stronger pressure bearing characteristics. Large lumps of soil were observed adhering to the wheels of “Yutu 2” in images from different locations, while the wheels of “Yutu 2” basically had no clay phenomenon, indicating that the lunar soil cohesion near the landing area of Chang’e 4 is relatively large , the reason may be that it contains a higher proportion of aggregates, which makes soil particles more likely to agglomerate after being rolled by wheels.
Figure 3 The impact craters and rocks discovered by the “Yutu-2” observation
The research is based on my country’s lunar exploration missions and faces engineering scientific issues. The relevant results can provide theoretical and technical support for future lunar exploration missions. This research was supported by the National Natural Science Foundation of China (51822502, 91948202, 41771488), the National Key Research and Development Program (2019YFB1309500), and the “111” Innovation and Talent Introducing Program (BP0719002). The link to the original publication of the results: https://www.science.org/doi/10.1126/scirobotics.abj6660 At present, Chang’e-4 is on the 41st night of the moon. The rover has moved 1142.39 meters, and the two devices and one satellite are in good condition.
Images and visuals are from Chinese lunar exploration project CNSA- China National Space Administration also from their respectives…!
On 24th April 2022, China- People’s Republic of China- CNSA –China National Space Administration throughout the China- People’s Republic of China in which on that Day it’s China National Space Day in which it is the sixth China National Space Day in which there’s promotional events across the whole nation.. in which this week there’s promotional release themes on the previously hard working campaigns in space collaboratively in which features many successfully accomplishments in between various sectors among with governmentally to commercially industrial innovative designs of space ..
For the release of the National event throughout China – People’s Republic of China – China Space Day April 24th 2022 China Space Day posters are up to you with many inspirational designs from many different elements of walks of life inspired by Space Sciences and elements in the All walks of life in various field in Sciences in Not long ago, the China National Aeronautics and Space Administration publicly solicited the 2022 China Space Day posters. In more than half a month, a lot of excellent works have been received one after another. After a preliminary review, 20 poster works entered the online voting process. Do you guys like that piece of work?
On the months of March 2022 the week of 20th March 2022 天问一号飞運騎遊達达3亿CNSA – China National Space Administration – ESA – European Space agency Belt and road initiative mars mission…first Mars exploration mission, Tianwen- Martian Probe One sent back stunning images of the Half Earth Mass size of the Rustic Planet Mars in which show stunning Martian landscape with its iconic polar caps of either southern or northern .. With its timeless Stunning Mars Photography. Tianwen-1″ returned high-resolution images of the Mars inspection area
Figure 1 The image of the inspection area of ”Zhurong” taken by a high-resolution camera
A few days ago, the “Tianwen No. 1” orbiter passed over the inspection area of the Mars rover again, and took a 0.5-meter resolution image of the “Zhurong” inspection area. As of March 24, 2022, the “Zhurong” rover has been working on the surface of Mars for 306 Martian days and has traveled 1,784 meters in total. The “Tianwen-1” orbiter has been in orbit for 609 days and is 277 million kilometers away from the earth. Both are operating normally.
(a) Taken on May 19 , 2021 ( the 5th Martian day after landing ), the surface of the rover is not covered by sand and dust
(b) Taken on January 22 , 2022 (the 247th
Martian day after landing ), there is obvious dust coverage on the surface of the rover Figure 2 Comparison of images of the rover taken by the Navigation Terrain Camera in different periods
The “Zhurong” rover also sent back selfies from the surface of Mars. Compared with the photos taken just after landing, it can be seen that a thin layer of dust has accumulated on the surface of the rover. At the same time, according to the telemetry information of the rover, the power generation efficiency of the solar wing is affected to a certain extent, but the energy is still sufficient. In order to cope with the dust coverage, the solar wing of the Mars rover has been specially designed, and various measures can be taken to deal with the problem of the reduction of power generation efficiency caused by the sand and dust.
(a) Taken at the center of the image on January 22 , 2022 ( 30.7 °E, 74.0 ° N )
(b) Taken at the center of the image on February 10 , 2022 ( 37.8 ° east longitude , 7 2.9 ° north latitude), a local sandstorm occurred, and the ground objects were difficult to distinguish Fig. 3 Comparison of wind and sand activities in high latitude regions of the Northern Hemisphere captured by medium-resolution cameras
The Martian dust storm will directly affect the energy acquisition of the Mars rover, which has always attracted much attention. The engineering team continued to monitor the Martian sand and dust weather through images obtained by the medium-resolution camera of the “Tianwen-1” orbiter, and found that from late January this year, obvious wind and sand activities began to appear in the area north of 60 ° N latitude on Mars. It can be seen from the figure below that a local sandstorm occurred in this area in February this year, and typical features were covered by a large amount of sand and dust, making it difficult to distinguish.
At present, the northern hemisphere of Mars has begun to enter autumn. According to the analysis of previous detection data, autumn is the season of frequent occurrence of dusty weather on Mars, but no obvious dusty weather has been observed in the inspection area of ”Zhurong”.
(a) Taken on March 24 , 2021 , at the center of the image ( 110.2 ° E, 24.6 °N)
(b) Taken on January 30 , 2022 , at the center of the image ( 107.4 ° E longitude , 24.4 ° N latitude ) Figure 4. Medium resolution image of “Zhurong” landing inspection area
The “Tianwen-1” orbiter continues to carry out global remote sensing exploration of Mars, and focuses on typical landforms and geological units such as craters, volcanoes, canyons, and dry riverbeds, and obtains high-resolution images. On March 7 this year, the American “Perseverance” rover was photographed while imaging the “Jezero” crater, which is currently located about 200 meters southeast of its landing site.
Figure 5 The American “Perseverance” rover photographed by “Tianwen-1”
Source Cartography: National Astronomical Observatory -Author: Geng Yan Chen Gang
Images and visuals are from CNSA- China National Space Administration also from there respectives- CLEP –China Lunar Exploration Project..
On the afternoon of February 25 2022 Friday , CNSA- China National Space Administration, the Anhui Provincial People’s Government, and the University of Science and Technology of Chinajointly held the unveiling ceremony of the Deep Space Exploration Laboratory (Tiandu Laboratory). Zhang Kejian, director of the National Space Administration, Zheng Shajie, secretary of the Anhui Provincial Party Committee, Wang Qingxian, governor of the province, and Bao Xinhe, president of the University of Science and Technology of China, attended the unveiling ceremony and jointly unveiled the laboratory. Wang Qingxian, Zhang Kejian, Bao Xinhe delivered speeches respectively. Wu Yanhua, deputy director of the National Space Administration, and Zhang Hongwen, member of the Standing Committee of the Anhui Provincial Party Committee and deputy governor, signed the contract on behalf of both parties. Hou Zengqian and Yu Dengyun, academicians of the Chinese Academy of Sciences, and Wu Weiren, academician of the Chinese Academy of Engineering, attended the event.
In his speech, Zhang Kejian pointed out that the establishment of the Deep Space Exploration Laboratory is a concrete result of the National Space Administration’s implementation of the innovation-driven development strategy, the “three new and one high” strategic requirements, and the building of a powerful aerospace country, and it is also another example of promoting in-depth cooperation between bureaus and provinces. The National Space Administration will, in accordance with the laboratory co-construction agreement and establishment plan, promote the construction and operation of the laboratory with high quality, promote the development of major national engineering projects and local economic and social integration, and support the laboratory to undertake the research and construction tasks of the fourth phase of the lunar exploration project and the planetary exploration project. , lead the demonstration and implementation of major projects such as the International Lunar Scientific Research Station and asteroid defense system, develop and construct large-scale basic scientific research facilities in the field of deep space exploration represented by large scientific devices, and cultivate and initiate lunar scientific research stations. Cooperation projects, support the laboratory to attract high-end talents at home and abroad, carry out the transformation and industrial application of advanced technological achievements, support the planning and construction of Hefei Deep Space Science City, serve and support the strategic layout of “three places and one district” in Anhui Province, and promote aerospace Building a strong country.
In his speech, Wang Qingxian pointed out that deep space exploration is an important direction of human spaceflight activities, and it is the future battlefield of the scientific and technological game of great powers. The construction of the Deep Space Exploration Laboratory is an important move to implement the decisions and arrangements of the CPC Central Committee with Comrade Xi Jinping as the core, to build a strong aerospace country, and to strengthen Anhui’s scientific and technological innovation capabilities. It is the first move to shape future industrial advantages. Anhui goes all out to serve the construction of the deep space exploration laboratory, join hands with all parties to promote the innovation of scientific and technological systems and mechanisms with the spirit of reform, promote the on-site transformation of scientific research results with integrated ideas, strengthen service guarantees with pragmatic measures, and fully stimulate and mobilize the vitality and creativity of scientific researchers , to promote the high-density agglomeration and high-level development of the deep space industry in Anhui, and strive to contribute to the country’s efforts to conquer key core technologies and add momentum to the high-quality development of Anhui.
Bao Xinhe said in his speech that the University of Science and Technology of China will take the “big man of the country” in mind, actively serve the national strategy, coordinate the advantageous forces within the university to establish the Deep Space Science and Technology Research Institute, accurately connect the research units of the Deep Space Exploration Laboratory, and build a talent team. , postgraduate training, scientific research, etc., and contribute to the construction of laboratories and aerospace power.
The Deep Space Exploration Laboratory is jointly established by the National Space Administration, Anhui Province, and the University of Science and Technology of China. It is aimed at the frontier of world aerospace technology and the strategic needs of a national aerospace powerhouse, and is carried out around major national scientific and technological projects and international major scientific plans in the field of deep space exploration. Strategic, forward-looking and basic research, a new type of scientific and technological research and development institution that realizes the integrated development of science, technology and engineering. The laboratory is headquartered in Hefei and the branch is located in Beijing. It will carry out overall engineering technology research, emerging interdisciplinary technology research, space science pedigree and overall research, basic frontier science and technology research, and actively carry out the transformation of scientific and technological achievements. Facing the future, strive to build a comprehensive support platform for major scientific and technological projects in the field of deep space exploration, a key core technology attack force, a source of original scientific achievements, and a high-level international scientific plan cooperation center. platform, and build it into an important talent center and innovation highland with international influence.
Leaders from Chinese Academy of Sciences, National Natural Science Foundation of China, Aerospace Science and Technology Corporation, relevant departments of Anhui Province, Hefei City and University of Science and Technology of China attended the unveiling event.
