Tag: internet satellite

#CNSA #ChinaNationalSpaceAdministration #国家航天局 | #BRI #August2024|#太原卫星发射中心#TaiyuanSatelliteLaunchCenter  – Advance  International Iconic #长征六号 #ChangZheng6 #LongMarch6  Y21 Advance #InternetCommunicationSatellite #Qianfan Polar Orbit 01 Group deploying 18 #Satellite constellation..

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At 1442 Hours Hong Kong SAR- Beijing Time 6TH August 2024 , China- People’s Republic of China- CNSA –China National Space Administration   Successfully launched  Chang Zheng – Long March 6 Yao 58 Carrier Rocket ignited and took off at the Taiyuan Satellite Launch Center Shanxi Province..  Successfully launch China successfully launched the Qianfan Polar Orbit 01 Group Satellite Successfully into its pre-determined orbit…  

Successfully launched the Qianfan Polar Orbit 01 Group Satellite into space using the Chang Zheng -Long March 6 modified carrier rocket at the Taiyuan Satellite Launch Center. The satellite successfully entered the predetermined orbit near-polar orbit (800km×90°), and the launch mission was a complete success…….  

The scene was so explosive! It is worthy of being the best-looking rocket in China! I finally checked in at all the domestic space launch sites

The Qianfan 01 group of satellites has realized the first batch of China’s flat-panel satellite mass production and the launch of 18 satellites in a single rocket] The first batch of 18 commercial networking satellites of the Qianfan constellation that were successfully launched this time are the first batch of the first generation of satellites (GEN1 satellites) of the Qianfan constellation. The Qianfan constellation will provide global users with satellite (broadband) Internet services with low latency, high speed and high reliability.

Long March 6 Yao 21 Carrier Rocket is the first flight of the double-start version of YF-115 This time Long March 6 Yao 21  Carrier Rocket carried out the Qianfan Polar Orbit 01 satellite launch mission, it has three significant features: First, the second-stage power system adopts double start for the first time status, further improving the rocket’s carrying capacity……

Secondly, this mission is the first commercial launch mission of the Long March 6A rocket. The model has accelerated its adaptation to the commercial launch mode and adopted the rolling batch production method of general products, which has greatly improved the commercial performance of the rocket.

Third, this mission is the first launch of 18 satellites in one rocket by the Long March 6A carrier rocket. In order to make more reasonable and effective use of the space inside the fairing, the satellites adopt a stacked layout. After the rocket enters orbit, it passes through at a certain angular speed. Rotation to achieve high-precision and high-reliability separation of multiple satellites.

“Qianfan Constellation” is one of the two major low-orbit satellite Internet constellation plans under construction in China. Shanghai Yuanxin Satellite Technology Co., Ltd. is the operator to lead the planning, construction, operation and other businesses. The long-term plan for the space segment of the “Qianfan Constellation” will deploy more than 15,000 satellites.

As one of the research and development parties of the “Qianfan Constellation”, the Shanghai Microsatellite Engineering Center is mainly responsible for the development of satellite systems, including the development of platform products and payloads, as well as the assembly, integration and testing of the entire satellite. The Qianfan Polar Orbit 01 group of satellites has realized the first batch of China’s flat-panel satellite mass production and the launch of 18 satellites in a single rocket.

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

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BRI #March2024 |#西昌衛星發射中心 #XichangSatelliteLaunchCenter the advance iconic #ChangZheng3B #LongMarch3B launches  Advance Internet high orbiting- Satellite Internet High Orbit Satellite 01  #Satellites…..  #ASummary 

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On the 29th February  2024 in  CNSA _China National Space Administration -China – People’s Republic of China 2103  hours Hong Kong –Beijing Time China- People’s Republic of China launch the Chang Zheng- Long March 3B Carrier Rocket carrying the satellite Internet high-orbit satellite 01 was launched from Station 2 of the Xichang Satellite Launch Center, sending the satellite into the geosynchronous transfer orbit.

Satellite Internet High Orbit Satellite 01 is a large high orbit communication satellite developed by the Communications and Navigation Department of the Fifth Academy of China Aerospace Science and Technology Corporation.

Chang Zheng- Long March 3B Carrier Rocket is a medium-sized liquid bundled launch vehicle developed by the First Academy of China Aerospace Science and Technology Corporation. It adopts a three-stage and a half configuration, consisting of a core first stage, a core second stage, a core third stage and four boosters. Except for the main power of the core third stage, which uses liquid hydrogen/liquid oxygen propellant, the main power of the other stages all uses dinitrogen tetroxide/uniform dimethyl hydrazine propellant. Currently, the carrier rocket is in use in the enhanced type (CZ-3B/E) modified to type 2, type 3, type 3Z, and type 5. Among them, type 3 (CZ-3B/G3) is the model with the strongest carrying capacity. , 56.326 meters long, with a maximum core diameter of 3.35 meters, a fairing diameter of 4 meters, a take-off mass of 458.97 tons, and a standard geosynchronous transfer orbit capacity of 5.55 tons.

This rocket is the second rocket in the Chang Zheng- Long March 3B Carrier Rocket series of rocket reliability and carrying capacity improvement projects. It has made five technical improvements, including improving operational convenience and changing engine technology to improve production efficiency. In 2024, the Changsha triple-A series rockets will usher in a new round of high-density launches.

This launch is the first launch of the ” Chang Zheng- Long March 3B Carrier Rocket in 2024, the third orbital space launch of the Xichang Satellite Launch Center Xichang Launch Site, China’s 10th launch, and the world’s 40th launch. This launch is the 94th launch of the “Chang 3B” rocket in total. Since the 68th launch of the ” Chang Zheng- Long March 3B Carrier Rocket ” rocket on June 23, 2020 (Yao 68/”Beidou 3″ GEO-3), The Rockets have won 27 consecutive games. At the same time, this launch is the 510th launch of the “Long March” series of rockets. Since the successful first flight of the ” Chang Zheng- Long March 3B Carrier Rocket ” (the 331st launch of the “Long March” series of rockets), the “Long March” series of rockets have achieved 180 consecutive victories!

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

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BRI #December2023| #酒泉卫星发射中心 #JiuquanSatelliteLaunchCenter – #ChangZheng2C #LongMarch2C Yuanzheng 1S #CarrierRocket launched advance #TestSatellite #InternetSatellite …..

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On the 0813 30th  December 2023 Saturday  Hours Hong- Kong SAR – Beijing time CNSA –China National Space Administration , China, People’s Republic of China. Successfully launched the Chang Zheng- Long March 2C/Yuanzheng 1S Jiuquan Satellite Launch Center, Inner Mongolia, China, People’s Republic of China, and then successfully launched a new advance satellite internet technology.

The Long March 2C/Yuanzheng 1S carrier rocket ignited and took off at the Jiuquan Satellite Launch Center, and then successfully sent the satellite Internet technology test satellite into the predetermined orbit. This year, all 48 space missions of the launch vehicles developed by China Aerospace Science and Technology Corporation were a complete success. The satellite Internet technology test satellite was developed by the Fifth Academy of China Aerospace Science and Technology Corporation.

“Long March 2C” is a medium-sized two-stage room-temperature liquid launch vehicle developed by the First Academy of China Aerospace Science and Technology Corporation. Its main power uses dinitrogen tetroxide/uniform dimethylhydrazine (N2O4/UDMH) propellant. The arrow is about 42.3 meters long, with a first and second stage diameter of 3.35 meters, a take-off mass of 241 tons, and a take-off thrust of about 302 tons. Its low-Earth orbit transport capacity is 4 tons, and the maximum transport capacity in the 500-kilometer sun-synchronous orbit is 2 tons. When paired with the “expedition” In the “No. 1 S” upper stage state, the 700-kilometer sun-synchronous orbit has a transport capacity of 2.5 tons…

The “Yuanzheng-1″ commercial/”Yuanzheng-1S” (YZ-1S) upper stage was developed by the First Academy of Aerospace Science and Technology and was improved on the basis of the “Yuanzheng-1” upper stage. The upper stage has a diameter of 2.8 meters, is equipped with a YF-50D engine, uses dinitrogen tetroxide/uniform dimethyl hydrazine propellant, has 2 ignition capabilities, a vacuum thrust of about 0.66 tons, and a vacuum specific impulse of about 316 seconds. This upper stage is mainly aimed at short-term flight missions. It has system optimization and equipment streamlining based on the “Yuanzheng-1” upper stage. Its weight and cost are greatly reduced, and its working time is shorter. After being separated from the basic stage, it can immediately The ignition was accelerated and the entire flight mission was completed within one hour.

Since its successful first flight, the “Yuanzheng-1” commercial upper stage has carried out a total of 7 launch missions, all of which were carried out in conjunction with the “Chang 2-C” rocket. The “Chang 2C” rocket, paired with the “Yuanzheng-1S” upper stage, can perform various orbital launch missions such as low-Earth orbit, sun-synchronous orbit, geosynchronous transfer orbit, and earth-moon transfer orbit, and has the ability to launch multiple satellites in different orbits.

This launch is the 9th launch of the “Long March 2C” rocket in 2023, the 36th launch of the Jiuquan Satellite Launch Center, the 67th launch of China, and the 220th launch of the world. At the same time, this launch is also the final battle between China’s aerospace industry and the world’s aerospace industry this year. The total number of China’s space launches this year reached a record-breaking 67, and the total number of world space launches reached a new high of 220.

This mission is the 505th flight of the Long March series of launch vehicles.

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

#MadeInChina #中國製造| #December2023 | an International #CASC #ChinaAerospaceScienceAndTechnologyCorporation  #Jielong3 #SmartDragon3 Yao 2  #CarrierRocket of a Test  #Internet #CommunicationSatellite …..Marine sea Launch from #Yangjiang #GuangdongProvince #China #PeoplesRepublicOfChina

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At 0324 Hours Hong Kong SAR- Beijing Time on An early morning of 6th December 2023 , 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 2  carrier rocket  at the in the waters near Yangjiang, Guangdong Province, the Smart Dragon Carrier rocket successfully launched from a sea borne mobile launch platform…..  This launch is the world’s 200th space launch in 2023, China’s 57th, the third this month, and the first for the Jielong 3 carrier rocket…

Launching  a satellite Internet technology test satellite… At 3:24 on December 6th, 2023, Beijing time, my country’s Taiyuan Satellite Launch Center used the Jielong 3 carrier rocket in the waters near Yangjiang, Guangdong to successfully launch a satellite Internet technology test satellite. , the satellite successfully entered the scheduled orbit, and the launch mission was a complete success. This mission is the second flight of the Jielong 3 carrier rocket…

Images and visuals are from their respectives

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BRI #July2023 | #酒泉卫星发射中心#JiuquanSatelliteLaunchCenter launched on the International Icon #ChangZheng2C  #LongMarch2C  YZ-1S #CarrierRocket successfully launch China Star Network’s #TestSatellite #InternetSatellite  …

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On the 9th July 2023 clear 1900 Hours Hong Kong SAR- Beijing time , the Belt and Road InitiativeCNSA –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 2C YZ-1S carrier rocket.. This launch is the 478st launch of the Long March series of launch vehicles. successfully launch the satellite Internet technology test satellite into space, and the satellite entered the schedule smoothly Orbit, the launch mission was a complete success.

【The number of launches of Chang Zheng- Long March 2C Carrier Rockets  this year will hit a new high】During this mission, the rocket realized the interconnection between the Beijing remote test network system and the remote auxiliary test and launch system of Jiuquan Satellite Launch Center for the first time, and it can be launched in the Beijing remote measurement and control hall Remote auxiliary support for the final assembly, testing, and launch of rockets at the launch site, reducing the time and cost of personnel traveling to and from the launch site, and improving launch efficiency.

At 19:00 on July 9, 2023, Beijing time, our country used the Long March 2C/Yuanzheng 1S launch vehicle at station 94 of the Jiuquan Satellite Launch Center , the satellite Internet technology test satellite was successfully launched into space, and the satellite successfully entered the predetermined low-earth orbit, and the launch mission was a complete success.
The satellite Internet technology test double star launched this time was developed by the General Department of Communication and Navigation Satellite of the Fifth Academy of Aerospace Science and Technology…

The upper stage of Yuanzheng-1S for this mission:
1) Adopt a new curved grid transition section, which reduces the weight by 35%, improves the rocket’s carrying capacity, reduces the section installation interface, and optimizes the final assembly operation process.


2) The measurement system adopts the space-ground-based integrated measurement and control mode for the first time, which can freely switch the space-based and ground-based measurement and control time according to the mission requirements, and has the ability to measure and control the whole process without blind spots, which greatly improves the task adaptability.


This mission is the fifth space launch of the Chang Zheng- Long March 2C Carrier Rockets  in 2023. In the second half of the year, the Chang Zheng- Long March 2C Carrier Rockets  continued to maintain a high-intensity launch situation. In 2023, the Chang Zheng- Long March 2C Carrier Rockets launches will hit a new high.

The Chang Zheng- Long March 2C/Yuanzheng 1S successfully launched China Star Network’s first test star mission badge This badge is one of the small series of space mission badges “upper level”. The outline of this series of badges is unified with the fairing The shape of this badge accurately corresponds to the shape of the fairing assembled by the Changer C rocket.

The background of the badge is selected from Jiuquan Western Han Dynasty Monument, also known as Quanhu Park, which is the only well-preserved Chinese-style garden in the Hexi Corridor
This launch mission is:
The 1st launch of China Aerospace in July 2023 (all successful)
The 5th launch of Long March 2C in 2023 (all successful)
The 12th launch of the First Aerospace Academy in 2023 (all successful) )
The 20th launch of Aerospace Science and Technology in 2023 (all successful)
The 26th launch of China Aerospace in 2023 (all successful)
The 101st global space launch in 2023 (95 successful)
The 198th launch of Jiuquan Satellite Launch Center (183 successes)
The 5th flight of the upper stage of Yuanzheng-1S (all successes)
The 70th launch of the Long March 2C carrier rocket (69 successes)
The first hospital grasped the 290th launch of the Long March rocket (276 Success)
The 478th launch of the Long March series of launch vehicles (461 successes)
The 148th consecutive successful launch of the Long March series of launch vehicles 🔺The
532nd launch of China’s launch vehicles (499 successes)

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