#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BRI #April2023 | #酒泉卫星发射中心 #JiuquanSatelliteLaunchCenter launched International Icon #ChangZheng4B  #LongMarch4B  Y51  #CarrierRocket successfully launch #Fengyun- 3G #MeteorologicalSatellite, #Satellites  a 100th Launch Center Milestone on 16th April 2023….

On the 16th April 2023 clear 0936 Hours Hong Kong SAR- Beijing time , the Belt and Road Initiative CNSA –China National Space Administration  launching from Jiuquan Satellite Launch Center – Inner Mongolia –China – People’s Republic of China deployed launched the Chang Zheng –   The Chang Zheng – Long March 4B Y51 carrier rocket.. This launch is the 471st launch of the Long March series of launch vehicles.

Successfully launched the Fengyun-3G satellite, and my country has entered a new stage of active precipitation measurement and detection..  At 9:36 Hong Kong SAR- Beijing Time  today, the Long March 4B Yao 51 carrier rocket was ignited and blasted off at the Jiuquan Satellite Launch Center, successfully carrying my country’s first The first precipitation measurement satellite Fengyun-3G was sent into the predetermined orbit, and the launch mission was a complete success…… 

Fengyun-3G satellite is China, People’s Republic of China first low-orbit non-sun-synchronous inclined orbit meteorological satellite, and it is also my country’s first and the third international active precipitation measurement satellite. The satellite is equipped with 4 units/sets of active precipitation measurement radar, microwave imager, medium-resolution spectral imager, and global navigation satellite occultation detector, which will fill the gap in domestic precipitation three-dimensional tomographic detection data. So far, my country has successfully launched a total of 20 “two-generation and four-type” Fengyun meteorological satellites.

Jiuquan Satellite Launch Center’s meritorious tower completed 100 launch missions] On April 16, the Long March 4B carrier rocket successfully sent Fengyun-307 into orbit at the Jiuquan Satellite Launch Center. After the mission was successful, the 100th new red star was engraved on the launch tower that sent the rocket into the sky, which marked the successful completion of the 100th launch mission of the 9401 launch tower. The 69401 launch tower started construction in 2001 and was completed and put into use in 2003. It is my country’s first launch tower with reinforced concrete as the main structure. , test room and other components.

The 9401 launch tower is currently in a “full load” operating state, and the number of launches has increased from a few times a year to more than ten times a year; the test launch process has changed from two months, one month, to half a month now; the post-launch recovery cycle has changed from 15 days compressed into just a few days. “The frequency of satellite launches has increased significantly, the test process has been continuously optimized, the efficiency of post-launch recovery has been continuously improved, the contribution rate to the frequency of mission launches has increased, and the cost-effectiveness and support capabilities of launch towers have been increasing….

The 9401 tower started construction in 2001 and was completed and put into service in 2003. It is the first launch tower with reinforced concrete as the main structure in my country. At present, 9401 is in the “full load” operation state, and the number of launches has increased from several times/year to more than 10 times/year; the test and launch process has changed from 2 months, 1 month, to half a month now; the post-launch recovery cycle has changed from 15 Compressed days into just a few days…. On November 3, 2003, the Long March 2D carrier rocket was successfully launched, starting the first launch mission of the satellite tower.

Images and visuals are from their Respectives CMS China Manned SpaceCNSA-China National Space Administration

#MadeInChina #中國製造| #中科宇航 #ZhongkeAerospace #ChinaAcademyOfScience  #CASSPace #April2023  | the Launching #ReusableCarrierRocket Cute Adorable scale Prototype launch vehicle Testing on Ground launching also Marine Sea Launching at One Kilometer more towards Landing …………..

Beijing Zhongke Aerospace Exploration Technology Co., Ltd. is the first domestic aerospace enterprise with mixed ownership, and it is also the target enterprise that Oriental Aerospace Port focuses on introducing. Relying on the scientific research strength and resource advantages of the Institute of Mechanics of the Chinese Academy of Sciences and the Aerospace Flight Technology Center of the Chinese Academy of Sciences, China Aerospace Science and Technology has been committed to the research and development and integration of space technology and aerospace vehicles as a platform for the transformation of major national scientific research projects, as well as the transformation and provision of technological achievements. Aerospace launch service. The Lijian-1 rocket project also adds a brand-new name card to the Oriental Space Port, which will surely promote the construction of the Oriental Space Port to take a solid step forward.

Zhongke Aerospace successfully completed the vertical recovery flight test at sea From January to March, Zhongke Aerospace continued to conduct vertical recovery demonstration and verification flight tests in Haiyang, Shandong, and successively carried out land launch recovery and sea recovery.

The vertical recovery principle prototype of Zhongke Aerospace launch vehicle, which successfully completed the flight test this time, is used as a technology verification platform. At the beginning of the scheme design, it has adhered to the innovative design concept and adopted the integrated control system of power supply and distribution-control-telemetry Design and 3D printing design and process the anti-sway storage tank, and adopt a lightweight carbon fibre structure to realize the integrated configuration of bearing-force transmission-vibration suppression, which can integrate and reuse the functions of multiple systems, greatly simplifying the overall quality Connected with cables, it can be applied in similar miniaturized aircraft.

The complete success of the demonstration test of the vertical recovery principle prototype of the Zhongke Aerospace Launch Vehicle at sea has verified a number of key technologies. The success of the flight test will carry out technical research and accumulation for the near-space recyclable scientific experiment platform, the sub-stage recovery of the orbiting rocket, and the space tourism vehicle, which will be applied in subsequent models and sub-stage recovery missions of the orbiting rocket.

The whole flight test simulates and verifies the flight process of launch on land and recovery at sea, mainly to verify the process of landing at sea during the recovery process of the sub-stage rocket into orbit, and the communication and relative measurement technology under the influence of sea clutter environment. The landing accuracy of the Kilometer-level flight environment and the shaking of the offshore landing platform will be assessed. The maximum flight altitude is greater than 1000m. After flying to the highest point, adjust the attitude and descend after hovering. The descending section is decelerated by the reverse thrust of the engine, so that the speed of the aircraft can be reduced below 2m/s when approaching the landing platform at sea, and then through the buffer legs Realize soft landing, the whole flight takes about 10 minutes, and the landing point accuracy is better than 10m.

In terms of vertical return high-precision guidance and control technology, the re-entry and return high-precision navigation and positioning technology, the powered vertical recovery online trajectory generation guidance technology for the prototype of the carrying principle, the adaptive flight control technology for complex environments, and the initial alignment of offshore shaking platforms And long-term tracking technology, the verification work of semi-physical verification technology for the whole flight…

Images and visuals are from Weibo and their respectives

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BRI #Apirl2023 | #CMS #ChinaMannedSpace #Beijing #Takionauts Celebrating the 55th Anniversary of #中国航天员中心#中国航天员科研训练中心China Astronaut Center with an Open Day in Beijing China Astronaut Center on 1st April..

On the 1st April 2023 it was the 55th Anniversary of CNSA –China National Administration – of the founding of the China Astronaut Center- China Astronaut Research and Training Center in which founded on the 1st April 1968 in which celebrating the event there was an Open Day to the Public at the China Astronaut Center in which holding various events in which called Flying Open Day saw 11 Takionauts at the scene during the opening. .. ..  

On 1st April 2023..  Afternoon Beijing Time.

CMS China Manned Space CNSA-China National Space Administration the crew of the Shenzhou 15 of the Tiangong-China Space Station Takionauts Fei Junlong , Deng Qingming and Zhang Lu , with Fei Junlong serving as the commander ancestors wished the 55th anniversary of the establishment of the China Takionaut Center in the Mengtian Experimental Module of the space station….

费俊龙 FeiJunlong 邓清明 DengQingming, 张陆 ZhangLu 神舟十五号

The China Astronaut Research and Training Center, referred to as the China Astronaut Center formerly known as the 507th Institute, is located in Haidian District, Beijing. It was established on April 1, 1968 it’s Type research institutions also a Comprehensive Research Institute of China’s Manned Spaceflight. On April 1, 1968, in order to realize China’s manned spaceflight program, under the great call of Chairman Mao “we also want to build artificial satellites”, and under the advocacy and promotion of Comrade Qian Xuesen , China’s aerospace industry ushered in development opportunities, 507, That is, the Institute of Space Medicine and Engineering was established, and later changed its name to Beijing Institute of Aerospace Medicine Engineering, which was the predecessor of the China Astronaut Center. The history of the center is a history of entrepreneurship that witnessed and promoted the development of my country’s manned spaceflight industry, a history of struggle for independent innovation, pursuit of excellence, and overcoming difficulties, and a history of dedication that is indifferent to fame and fortune, regardless of gains and losses, and tenacious struggle .

 Since its establishment more than 50 years ago, the center has adhered to the guidance of system theory, focused on the interaction and reasonable combination of the three elements of manned spaceflight, man, machine and environment, and focused on ensuring the safety, health and efficient work of Takionauts / astronauts. In order to achieve the goal, a lot of scientific research and development work have been carried out, and fruitful results have been achieved, and a high-quality scientific and technological personnel team has gradually been formed. Especially as one of the main participating units of the national manned spaceflight project , it undertakes the selection and training of astronauts, medical supervision and medical support, the development of spacecraft environmental control and life support systems , the development of space suits and space food, large-scale ground simulation tests and training equipment Many important tasks such as research and development have made outstanding contributions to the complete success of China’s manned spaceflight.

The open day held at China Astronaut Research and Training Center followed hundreds of primary and middle school students and their parents into this mysterious astronaut training base and participated in a special “Flying Open Day” event. Everyone listened to the astronauts’ 183-day wonderful space journey, and visited the Feitian Cultural Gallery, which records the development of China’s aerospace industry for more than half a century….

On the occasion of the 55th anniversary of the establishment of the China Astronaut Center, the scientific and technological personnel of the Astronaut Center composed the song “Homeland” to express their infinite love and sincere feelings for the manned spaceflight of the motherland (lyricist: Xu Yijia; composer: Ni Yufei, singer: Liu Chang)

Introduction: On April 1, 1968, the China Astronaut Center was born. Today, let’s wish the China Astronaut Center a happy 55th birthday!Images and visuals are from their Respectives CMS China Manned SpaceCNSA-China National Space Administration