At 1012 Hours Hong Kong SAR- Beijing Time 3rd December 2025 , China- People’s Republic of China- CNSA –China National Space Administration Successfully launched Chang Zheng – Long March 6 Carrier Rocket ignited and took off at the Taiyuan Satellite Launch Center Shanxi Province.. Long March 6 carrier rocket successfully launches Tianping-3A-02….. At 10:12 on April 3, the Long March 6 carrier rocket ignited and took off from the Taiyuan Satellite Launch Center, and then successfully sent Tianping-3A-02 into the predetermined orbit. The launch mission was a complete success. The Long March 6 carrier rocket was developed by the Eighth Academy of China Aerospace Science and Technology Corporation. It is a new generation of liquid carrier rocket in China. It can perform a variety of orbital launch missions and support single-satellite launch, multi-satellite launch, constellation networking and network replenishment launch.
Tianping-3A-02 is mainly used for ground radar equipment calibration and RCS measurement, provides support for ground optical equipment imaging tests and low-orbit space environment detection and monitoring tests, and provides services for atmospheric space environment measurement and orbit prediction model correction.
This launch is the 568th launch of the Long March series of carrier rockets.
At 1100 Hours Hong Kong SAR- Beijing Time on An early morning of 13th January 2025 , China- People’s Republic of China- CNSA –China National Space Administration CASC China Aerospace Science and Technology Corporation Successfully launched the New Next Generation ChinaRocket Co. LTD Smart Dragon – Jielong three Carrier Rocket Yao 5 carrier rocket at the in the waters near Haiyang, Shandong Province, the Smart Dragon Carrier rocket successfully launched from a sea borne mobile launch platform…..
the Jielong-3 carrier rocket developed by the China Academy of Launch Vehicle Technology ignited and took off from the sea near Haiyang City, Shandong Province. The “one rocket, ten satellites” mode was used to successfully send the ten satellites of Micro-Space 01 group into the predetermined orbit using a one-rocket, ten-satellite method to send 10 satellites of the Microcentispace 01 group into a LEO orbit at an altitude of 650 kilometers and an inclination of 55 degrees. The launch mission was a success. This launch is the first sea launch in China this year, and it also marks the “good start” of China’s commercial space launch this year…
The 10 satellites of the MicrocentiSpace 01 group were developed by Beijing Future Navigation Technology Co., Ltd. Among them, the C0001~C0002 satellites were integrated as a whole by Shenzhen Aerospace Dongfanghong Satellite Co., Ltd. of the Fifth Academy of China Aerospace Science and Technology Corporation. The satellites inherited the technical status of the S5 and S6 test satellites developed by Shenzhen Dongfanghong. The construction of the networking satellite constellation system was carried out on the basis of the test satellite’s completion of the full functional status verification of the leading technology, platform and payload.
The other eight satellites were jointly developed by Harbin Institute of Technology and Harbin Institute of Technology Satellite Technology Co., Ltd. They inherited the technical status of the S4 experimental satellite and innovatively adopted a stacked design to achieve decoupling assembly of cabins, making them suitable for mass production of satellites.
The Microcentispace Low-Earth Orbit Satellite Navigation Augmentation System is developed and operated by Future Navigation Technology Co., Ltd. It is a space-ground integrated constellation system consisting of 160 low-orbit satellites and ground systems, which can provide low-cost, highly reliable centimeter-level high-precision positioning commercial services to global users in real time. This mission is the first networking launch of the Microcentispace constellation.
Smart Dragon-3 (SD-3) is a medium-sized solid-propellant carrier rocket developed by the First Academy of China Aerospace Science and Technology Corporation and invested by China Rocket Company under the First Academy. It adopts a four-stage tandem configuration, and the main power all uses solid propellant engines developed by the Fourth Academy of China Aerospace Science and Technology. The rocket is 31.8 meters long, with a diameter of 2.65 meters for the first and second stages, 2 meters for the third stage, and 1.2 meters for the fourth stage. It can be equipped with a 2.9-meter diameter and a 3.35-meter diameter fairing. It has a takeoff mass of 140 tons and a takeoff thrust of 200 tons. It is launched from the sea. Its capacity for a 500-kilometer sun-synchronous orbit (SSO) is about 1.5 tons, and its capacity for a 700-kilometer sun-synchronous orbit is about 1.3 tons. This rocket is equipped with a 3.35-meter diameter fairing.
This mission has further enhanced the rocket’s carrying capacity through overall optimization and solid engine performance improvement. It is the mission with the largest payload mass among all previous missions, reaching 1.6 tons.
At the same time, this mission is the first low-inclination orbit launch in the coastal waters of Haiyang, Shandong. The flight area and landing area are safe, which saves the cost of sea voyage, shortens the technical preparation time, improves the economy of the mission, and provides users with a more cost-effective launch service. In addition, this mission also effectively verifies the rocket’s adaptability to the severe cold at sea and the harsh natural environment of high-altitude winds in winter.
This launch mission is the first launch of the Jielong-3 carrier rocket in 2025, the first launch in the Yellow Sea, the second launch in China, and the seventh orbital space launch in the world. At the same time, this mission is also the world’s first solid rocket launch of the year and the world’s first offshore space launch.
At 0250 Hours Hong Kong SAR- Beijing Time 17TH December 2024 , China- People’s Republic of China- CNSA –China National Space Administration Successfully launched Chang Zheng – Long March 2D Carrier Rocket ignited and took off at the Taiyuan Satellite Launch Center Shanxi Province.. at the Taiyuan Satellite Launch Center to successfully send four synthetic aperture radar satellites developed by Galaxy Aerospace into the predetermined orbit. The launch mission was a complete success!
At 2:50 on December 17, 2024, the Long March 2D Yao 99 carrier rocket successfully launched the PIESAT-2 09~12 satellites of the Space Hongtu (pictured in P) and the mission badge at the No. 9 workstation of the Taiyuan Satellite Launch Center . The Long March 2D rocket was developed by the Eighth Academy of China Aerospace Science and Technology Corporation. The launch service for this mission was provided by the Great Wall Company of China Aerospace Science and Technology Corporation as the general contractor. In order to meet the requirements of the satellite launch layout, this mission used the Ф3800 composite satellite fairing designed by the Eighth Academy for the first time. This type of fairing is widely used in multiple models such as CZ-6C, CZ-6A, CZ-4B/4C, and CZ-2D. The space envelope inside the fairing is larger, which can achieve omnidirectional wave transmission, making the available space of the satellite more abundant and the “communication” between the satellite and the ground more flexible and convenient. Previously, the Long March 6 modified carrier rocket had used composite fairings, and the application effect was good.
In the future, composite fairings will become the shelf-type “optional products” of the Eighth Academy rockets, providing “satellite passengers” with more abundant launch service options. The four satellite users of this mission are Zhuzhou Space Interstellar Satellite Technology Co., Ltd. The satellites have the same technical status and are all low-orbit SAR satellites. They are equipped with high-resolution SAR payloads and on-board intelligent processing, on-board mission planning and other payloads. They have the capabilities of single-satellite high-resolution imaging, multi-satellite high-precision interferometry, on-board intelligent processing and autonomous operation, emergency communication and rapid response, as well as long-term stable data output, and will conduct remote sensing observations and related applications in orbit. Duan Xiao, chief designer of Galaxy Aerospace SAR satellites, introduced that SAR satellites are a general term for earth observation remote sensing satellites carrying SAR payloads, with superior performance such as all-day, all-weather, and high-resolution earth observation. Multiple SAR satellites can increase the revisit rate and carry out a variety of networking applications. They can obtain high-resolution imaging and high-frequency observations, provide regular coverage on a global scale, and achieve millimeter-level deformation measurement of targets such as dams and bridges. They support and serve the application needs of land resources, earthquake monitoring, disaster prevention and mitigation, basic geographic information acquisition, and forestry, and better serve the national economy and people’s livelihood.
❶The 65th launch of China’s space program in 2024 (63 successful launches)
❷The 94th launch of the Long March 2D carrier rocket (94 successful launches)
❸The 553rd launch of the Long March series of carrier rockets (536 successful launches)
❹The 146th launch of the Taiyuan Satellite Launch Center (140 successful launches)
❺The 638th launch of China’s space program (603 successful launches)
中国的First Ocean Salinity Detection Satellite was successfully launched
At 1241 Hours Hong Kong SAR- Beijing Time 14th December 2024 , China- People’s Republic of China- CNSA –China National Space Administration Successfully launched Chang Zheng – Long March 6 Carrier Rocket ignited and took off at the Taiyuan Satellite Launch Center Shanxi Province..
[The third launch of the Long March 6-modified Qianfan rocket was a success!]
At 12:41 on December 5, the Long March 6-modified carrier rocket soared into the sky at the Taiyuan Satellite Launch Center, and then sent the Qianfan polar orbit 03 satellite group into the predetermined orbit, and the launch mission was a complete success.
The Long March 6-modified rocket was developed by the Eighth Academy of China Aerospace Science and Technology Corporation. It is a new generation of non-toxic and pollution-free carrier rocket, and it is also China’s first solid-liquid bundled medium-sized carrier rocket. The carrying capacity of the 700-kilometer altitude sun-synchronous orbit is greater than 4.5 tons.
During this mission, the Long March 6-modified rocket encountered the coldest weather since its first flight. A few days before the launch, the Taiyuan Satellite Launch Center welcomed the first snow of this winter, and the lowest temperature once dropped to minus 26 degrees Celsius. In response to this, the test team worked closely with the launch site to add insulation measures to the tower and increase the air supply temperature of the air conditioner; by adopting the zero-second detachment technology of the rocket air conditioner connector, the rocket and the satellite in the fairing can “enjoy the warm air of the air conditioner” until the last moment before takeoff, providing better protection for the satellite environment. In addition, the rocket test team and the launch site carefully selected the relatively high temperature at noon to transfer and launch the rocket to ensure that all work was fool proof.
The Chang Zheng – Long March 6 modified rocket continued to use a stacked layout to implement the “one rocket, 18 satellites” launch mission. The launch of the Qianfan Polar Orbit 03 satellite group was provided by China Aerospace Science and Technology Corporation Great Wall Company as the general contractor. The Qianfan Polar Orbit 03 satellite group includes 18 low-orbit broadband Internet satellites. It is the third batch of satellites of the first generation of Qianfan constellation satellites of Shanghai Yuanxin Satellite Technology Co., Ltd. The first three batches of Qianfan satellites were successfully launched by the ChangZheng – Long March 6 modified Carrier rocket….
“Long March 6A” is a medium-sized solid-liquid bundled carrier rocket developed by the Eighth Academy of China Aerospace Science and Technology Corporation. It adopts a two-and-a-half-stage series-parallel structure. The core stage and the core stage are connected in series, and the core stage is clustered with four boosters. The main power of the core stage is a liquid oxygen-kerosene engine, and the boosters use solid propellant engines.
The whole “Long March 6A” rocket is about 50 meters high (with a standard fairing of 4.2 meters in diameter), the core stage diameter is 3.35 meters, the booster diameter is 2 meters, and the diameter of the fairing is optional. The diameter is 3.35 meters, 3.8 meters, 4.2 meters and 5.2 meters. The takeoff mass is about 530 tons, the takeoff thrust is about 734 tons, and the arrow has a carrying capacity of about 5 tons in a 700-kilometer circular sun-synchronous orbit (SSO). At present, the arrow has further improved its carrying capacity by replacing the YF115B engine that can be restarted twice for the second stage.
During this mission, the Long March 6A rocket encountered the coldest weather since its maiden flight. A few days before the launch, the lowest temperature at the Taiyuan launch site dropped to minus 26 degrees Celsius. In response, the test team and the launch site added insulation measures to the tower and raised the air supply temperature of the air conditioner; by adopting the zero-second detachment technology of the rocket air conditioner connector during takeoff, better protection was provided for the rocket and the satellite in the fairing. In addition, the rocket test team and the launch site also chose the relatively high temperature at noon to transfer and launch the rocket.
On October 15, 2024, the Long March 6A Yao 20 rocket carried out the launch mission of the 18 satellites of the Thousand Sails polar orbit 02 group, 51 days after this launch mission. At present, the Long March 6A carrier rocket has entered the high-density launch phase, and the model continues to optimize the personnel configuration, ground equipment recovery, test operation procedures, etc., to further shorten the launch interval to meet the future intensive launch needs.
The “Qianfan” constellation is the G60 Global Multimedia Satellite (GMS) constellation, a giant low-orbit Internet satellite constellation launched and operated by Shanghai Yuanxin Satellite Technology Co., Ltd. The satellites are designed and manufactured by Shanghai Gesi Aerospace Technology Co., Ltd. The constellation aims to provide space-based broadband Internet services covering the world. The first phase of the constellation plans to launch 108 satellites in 2024, and then launch 1,296 satellites before 2027, and ultimately plans to launch more than 12,000 satellites.
The “Qianfan” polar orbit 03 group is the first generation of satellites in the “Qianfan” constellation and the third batch of networking satellites. So far, the number of satellites launched into space in the “Qianfan” constellation has reached 54. This batch of satellites uses the stackable flat-panel satellite platform independently developed by Gess Aerospace. In December 2023, Gess Aerospace’s G60 satellite digital factory was officially put into production and the first batch of satellites were rolled off the production line. In the future, it will be able to achieve a production capacity of about 1 satellite per day, with an annual output of about 300 satellites. The “Qianfan” constellation is China’s first giant low-orbit constellation to enter large-scale continuous networking launches.
中国的First Ocean Salinity Detection Satellite was successfully launched
At 0810 Hours Hong Kong SAR- Beijing Time 14th November 2024 , China- People’s Republic of China- CNSA –China National Space Administration Successfully launched Chang Zheng – Long March 4B yao 53 Carrier Rocket ignited and took off at the Taiyuan Satellite Launch Center Shanxi Province..
中国的First Ocean Salinity Detection Satellite was successfully launched丨The 2024 “final battle” of the Chang 4 series rockets was successfully completed] At 6:42 on November 14, at the Taiyuan Satellite Launch Center in China, the Long March 4B carrier The rocket lifted the ocean salinity detection satellite into space successfully, and then successfully sent the satellite into its predetermined orbit. The launch mission was a complete success. At this point, the “final battle” of the Chang 4 series rockets in 2024 has been successfully completed.
The Ocean Salinity Detection Satellite is a scientific research satellite in the national civil space infrastructure, also known as Haiyang-401
The Long March 4B Yao 53 modified having Reusable Carrier rocket Features ..
The Ocean Salinity Detection Satellite is a scientific research satellite in the national civil space infrastructure, also known as Haiyang-401. It is my country’s China, People’s Republic of China first ocean salinity detection satellite and was developed by the Fifth Academy of the Aerospace Science and Technology Corporation. The satellite is equipped with comprehensive aperture radiometer, active and passive detectors and other payloads. After being launched into orbit, it can fill the gap in China’s high-precision global ocean salinity detection capabilities, improve China’s ability to acquire data on marine dynamic environmental factors, improve the accuracy and quality of China’s ocean forecast products, and meet the needs of marine environment forecasts, marine ecological forecasts, water cycle monitoring, and short-term Business needs in climate prediction and global climate change research, and taking into account soil moisture measurement, provide supporting data for marine industry applications and agricultural and rural, disaster reduction, meteorological and other related industry applications, and form application product capabilities. The Long March 4B carrier rocket is developed by the Eighth Academy of China Aerospace Science and Technology Corporation.
This launch is the 545th launch of the Long March series of launch vehicles.
