中国空间站 On currently on December 2021, the Belt and Road InitiativeCNSA –China National Space Administration CSS China Space Station in which on a three to six months setting up a new home of the first three Shenzhou 13 in which spending up to on for the further construction and verifications of the systems of the CSS –China Space Station 2021 launch calendar in which currently the three Takionauts current Shenzhou 13 …… Preparations for the six months of extension of the China Space Station In which the currently it remains awaiting for the crew of setting up home in conducting fun scientifically onboard中国空间站.. China Space station …..
On the 16th April 2022 Saturday in between times of 09:35-10:05 hour’s morning Hong Kong SAR Beijing Time, Shenzhou13 finally made it back on earth landing safely on the areas of the Gobi desert in Dongfeng Aerospace City Inner Mongolia – China – people’s Republic of China In which from 9:35 to 10:05 on April 16, 2022, during that time there was course corrections towards the landing site provisionally on accuracy.. in which during that day flying is prohibited in the area surrounded by the following four points near the Jiuquan Satellite Launch Center, which is presumed to be the landing of the Shenzhou 13 manned spacecraft. ….
On Saturday 17th April 2022 on the Afternoon Shenzhou 13 Command return capsule returned to Beijing today …..According to the Fifth Academy of Aerospace Science and Technology of China Aerospace Science and Technology Corporation CASC…. With the long absence of six months it has return home with the capsule with full honour in which a return wrappings with a Chinese red bow in which the Staff of the Fifth Academy holding a simple humble warm welcoming ceremony .. to commemorate the moment of success…
酒泉衛星發射中心On 27th February 2022 Sunday 0744Hong Kong SAR – Beijing Time , CNSA –China National Space AdministrationJiuquan Satellite Launch Center – Inner Mongolia – China – People’s Republic of China successfully Launched the International Iconic Chang Zheng 4C – Long March 4C successfully deploying the Land Exploration Satellite
For the launch at the The Year of the Tiger starts…. Chang Zheng –Long March 4C successfully launched the Land Exploration-1 01 group B satellite During At 7:44 morning Hong Kong SAR –Beijing time the Long March 4C carrier rocket ignited and took off, sending the Land Exploration-1 01 group B satellite into space, and the satellite then entered the predetermined orbit , the task was a complete success.
The 01 group B star of Land Exploration No. 1 was developed by the Eighth Academy of China Aerospace Science and Technology Corporation. After the two stars meet, they will form a close-range flying formation or network operation state with the A star. Double star is mainly based on the differential interference surface deformation measurement task. It has the characteristics of all-weather, all-day, multi-mode and multi-polarization. It can be used in the fields of geology, land, earthquake, disaster reduction, surveying and mapping, and forestry. It can effectively improve my country’s geological disasters. Independent satellite detection
The Land Exploration-1 satellite was approved by the National Space Administration. It is the first satellite model launched during the “13th Five-Year Plan” period of the “National Civil Space Infrastructure Medium and Long-term Development Plan”. It consists of two identical L-band synthetic apertures A and B. It is composed of radar (SAR) satellites. After in orbit, it will achieve repeated orbit differential interferometric deformation measurement and interferometric topographic mapping in follow-flight and orbital modes respectively. As the first satellite of the 01 group of Land Exploration 1, the A star of the 01 group of Land Exploration 1 will work in the follow-flying formation mode with the subsequently launched B star for a long time, and jointly build the world’s first L-plane for surface deformation interferometry applications. Band double star constellation. In addition to the long-term flying formation configuration, the double star will also conduct collaborative observation in close-range flying formations to achieve large-scale topographic surveys and improve the ability to obtain under-forest topography. Important support for high-precision terrain data update.
The weight of the 01-group B satellite of Land Exploration-1 is about 3.2 tons, and the total area of the SAR antenna exceeds 33 square meters. It is currently the largest SAR satellite in orbit in China. The satellite operates in a quasi-sun-synchronous orbit at an altitude of 607 kilometers, and is equipped with an advanced L-band multi-polarization and multi-channel SAR payload. It has all-day, all-weather, and multi-mode Earth observation capabilities.
The launch of the 01 group A satellite of Land Exploration No. 1 will realize the independent and controllable differential interferometric SAR data in my country, significantly reduce the dependence on foreign SAR data for geological, seismic, emergency and other industrial applications, and contribute to the realization of global goals such as sustainable development. Provide strong technical support for space observation
The satellite of Land Exploration-1 will operate in a network with the subsequently launched Chang Zheng-Long March 4C satellite, which can be used in the fields of geology, land, earthquake, disaster mitigation, surveying and mapping, and forestry, providing support for my country’s autonomous satellite detection and prevention of geological disasters. Maintain national resources and ecological security. According to Wei Chun, deputy chief designer and executive chief engineer of the 01 group of Land Exploration No. 1, the double satellite has filled the gap of China’s L-band land exploration satellite. The L-band signal has the characteristics of long wavelength and good penetration. During observation, the L-band signal can pass through a 20-meter-high tree, and accurately measure the height of the ground, instead of only measuring the height of the forest……
On the 24th February 2022 Friday week of previous At the recent International Symposium on the Development Prospects and Cooperation of Low-Earth Orbit Manned Spaceflight First Academy of China Aerospace Science and Technology Corporation, gave a subject matter of “Can it be recycled like this? The new generation of manned rockets has new ideas! “According to reports, for a period of time in the future, my country will carry out the development of a new generation of manned launch vehicles. The new generation of manned launch vehicles adopts a modular and universal design, and has the ability to transport both manned and cargo at the same time
At the recent International Symposium on the Development Prospects and Cooperation of Low-Earth Orbit Manned Spaceflight, Wang Xiaojun, Vice Chairman of the International Astronautical Federation and President of the First Academy of China Aerospace Science and Technology Corporation, introduced in the report that China’s new generation of manned spaceflight The first sub-stage of the rocket may adopt a new vertical take-off and landing recovery scheme , and a net recovery device will be used to achieve a soft landing during the landing stage .
According to reports, for a period of time in the future, my country will carry out the development of a new generation of manned launch vehicles. The new generation of manned launch vehicles adopts a modular and universal design, and has the ability to transport both manned and cargo at the same time.
The mission of the near-Earth space station adopts a two-stage tandem configuration, one sub-stage has the ability to be reused, and the low-Earth orbit carrying capacity is about 14 tons;
The exploration mission beyond the moon adopts the configuration of three- stage + booster, and the carrying capacity of the earth-moon transfer orbit is about 27 tons.
According to the report, the first sub-stage of the new generation of manned launch vehicles may adopt a new vertical take-off and landing recovery scheme. On the basis of engine deceleration, the re-entry process will also use pneumatic rudders for control and deceleration. In the landing stage, a net system recovery device is used to transfer more return mechanisms from the arrow to the ground. While reducing the burden on the arrow, the net-tie rope is used to dampen and decelerate the rocket to achieve a soft landing.
At present , China’s manned spaceflight projects mainly use the Long March 2F, Long March 7, and Long March 5B three-type launch vehicles. The Long March rocket developed by the Aerospace Science and Technology Corporation has built a “space-to-earth transportation corridor” for the construction and operation of China’s space station. There are 12 launches (including the first flight of Chang 5B) in the key technology verification and construction stage of China’s space station , 6 of which have been completed so far, and there will be 6 launch missions this year . The subsequent operation phase of the space station is expected to complete an average of 2 manned flights and 2 cargo replenishments per year, and the construction of extended modules can be carried out according to mission requirements .
The International Symposium on the Development Prospects and Cooperation of Low-Earth Orbit Manned Spaceflight is jointly organized by the International Astronautical Federation, the Chinese Astronautical Society and the First Academy of Aerospace Science and Technology Corporation. Expert representatives from the Space Administration, China Manned Space Engineering Office and Aerospace Science and Technology Corporation attended the meeting.
From: China Aerospace Science and Technology Corporation
On 10 February 2022 CNSA – China National Space Administration – CASC – China Aerospace Science and Technology Group plans to arrange more than 50 space launch missions this year upon On February 9th 2022 , China Aerospace Science and Technology Group Co., Ltd. released the “Blue Book of China Aerospace Science and Technology Activities (2021)” in Beijing, taking stock of global space activities in 2021. And announced the 2022 China Aerospace Science and Technology Corporation space program.
This year, China Aerospace Science and Technology Corporation plans to arrange more than 50 space launch missions and launch more than 140 spacecraft throughout the year. Among them, the construction of the space station is the top priority of the annual aerospace mission, and will focus on the development of models such as the fourth phase of the lunar exploration project.
In 2021, the world’s space launch activities will show a strong trend, with both the number and quality of launches reaching new highs. According to the statistics of the Blue Book, a total of 146 launch missions will be carried out around the world in 2021, the highest number of launches since 1957; the total number of launched spacecraft is 1,846, a record high, with a total mass of 777.70 tons, the largest since the retirement of the space shuttle.
In the Year 2021, China’s space launch activities will continue to make major breakthroughs. A total of 55 launch missions will be carried out throughout the year, ranking first in the world in the number of launches; 115 spacecraft will be launched, and the total mass of launched spacecraft will reach a new high of 191.19 tons, an increase of 85.5% year-on-year. .
As the leading force in China- People’s Republic of China my country’s aerospace science and technology industry, in 2021, the Aerospace Science and Technology Group’s Long March series of launch vehicles will complete 48 launch missions, all of which have been successful. .
According to the Blue Book, in 2022, my country’s annual manned spaceflight project will carry out six launch missions, with Tianhe core module as the control center, Wentian and Mengtian experimental modules as the main experimental platforms, and a space station that will be fully cared for all year round. The No. 6A launch vehicle and a variety of commercial launch vehicles will carry out their maiden flights.
It is understood that after the Shenzhou 13 manned spacecraft completed the longest six-month combined docking mission so far, it plans to perform a return mission in mid-April this year and land at the Dongfeng Landing Site. This year, the Chinese space station will complete missions such as the first flight of six spacecraft assemblies, and the first two crews of six Takionauts to be in orbit at the same time.
On 19th October 2021 CASC China Aerospace Science and Technology Corporation at Xi’an Shanxi province – one of Many Ancient Capitals of China – People’s Republic of China, in which CASC Department division Fourth Academy of Aerospace Engineering have successfully test a large Solid Rocket Booster engine motor system, in which providing the world’s largest thrust, highest impulse-mass ratio, and easy-to-use integral solid rocket motor with a diameter of 3.5 meters, a charge of 150 tons, and a thrust of 500 tons….. The success of the test opened up the key technology link for the development of China’s thousand-ton solid thrust engine.
[500-ton monolithic solid rocket engine test run video] The ground hot test run of an integral solid rocket engine with the largest thrust, highest impulse-mass ratio and easy-to-try in the world independently developed by the Fourth Academy of China Aviation was successfully completed in Xi’an.
The Major breakthrough! The world’s largest thrust monolithic solid rocket engine was successfully tested in the Fourth Academy of Aviation Industry of China…. The SRB –Solid Rocket Booster Engine motor ecosystem.. The engine has a diameter of 3.5 meters and a thrust of 500 tons. It adopts a number of advanced technologies and the overall performance of the engine has reached the world’s leading level. The success of the test indicates that China’s solid carrying capacity has been greatly improved, and is of great significance to the promotion of the development of large and heavy launch vehicle technology in the future for various launch Solid Rocket Carrier Rockets in operationally launch in various key launch Platforms situations in which are to optimised a low cost high quality launch whether it’s on mobility on land or at Marine launching conditions.
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