#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BeltAndRoadinitiative #July2022 | #西昌衛星發射中心 #XichangSatelliteLaunchCenter – Successfully launching the advance iconic #ChangZheng3B  #LongMarch3B  #CarrierRocket deploying three #Tianlian2 series #CommunicationSatellite #DataRelaySatellite #Satellites  Constellations..

On the 13th July  2022  early morning in  CNSA _China National Space Administration -China – People’s Republic of China At early morning  0030 hours  Hong Kong –Beijing Time on an. China successfully launched Satellites using the Chang Zheng Long March 3B carrier rocket at the Xichang Satellite Launch Center Sichuan Province, China – People’s Republic of China …..

That morning launching from Xichang Satellite Launch Center to successfully launch Tianlian 2 03 satellite into the sky, and the satellite entered the space smoothly. The scheduled orbit, the launch mission was a complete success. The satellite is my country’s second-generation geosynchronous orbit data relay satellite. It is mainly used to provide data relay and measurement and control services for spacecraft and other manned spacecraft, medium and low orbit resource satellites, and to provide measurement and control support for spacecraft launch ecosystem..

The second-generation geosynchronous orbit data relay satellite system was officially completed, and the number of relay satellites has increased to 8. The most critical payload of the satellite is the antenna responsible for capturing and tracking, which can provide the satellite with the functions of capturing and tracking target users in a wide range and high precision and providing users with high-speed data transmission. This is the 426th launch of the Long March series of launch vehicles.

The full name of relay satellite is tracking and data relay satellite, which is equivalent to a data transfer station in the sky. It can provide data relay and measurement and control services for satellites, spacecraft and other spacecraft, which can greatly improve the use efficiency and emergency capabilities of various satellites. , and can reduce the number of ground stations, measuring ships….. The main task of my country’s Tianlian relay satellite is to provide data relay and measurement and control services for manned spacecraft such as spacecraft, space laboratories, and space stations, such as communication between heaven and earth, space teaching, rendezvous and docking, and out-of-vehicle activities. It is mainly completed by Tianlian relay satellites

Tianlian-2 series Satellites was developed by the Fifth Academy of China Aerospace Science and Technology Corporation. It is my country’s second-generation geosynchronous orbit data relay satellite. It is mainly used to provide data relay for manned spacecraft such as spacecraft, space laboratories, and space stations. And measurement and control services, provide data relay and measurement and control services for medium and low orbit resource satellites, and provide measurement and control support for spacecraft launches in which number of relay satellites in orbit in China has increased to 7, and the line-up of “relay satellite clusters” has been upgraded again. The robustness, reliability, and flexible service capabilities of the system have been further improved.

.Images and visuals are from Weibo also their respectives

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BeltAndRoadinitiative #December2021|#西昌衛星發射中心 # XichangSatelliteLaunchCenter – Successfully launching the advance iconic #LongMarch3B #ChangZheng3B  #CarrierRocket to deploy the advance high velocity #Tianlian2  #DataRelay #TelecommunicationSatellite  #Satellites.…

On the 14th December Tuesday 2021   in  CNSA _China National Space Administration -China – People’s Republic of China At 0009 morning hours Hong Kong –Beijing Time on an. China successfully launched Satellites using the Chang Zheng Long March 3B Yiyao 82 carrier rocket at the Xichang Satellite Launch Center Sichuan Province….. Successfully launches Tianlian 2 02 satellite According to the latest news of the Aerospace Science and Technology Group…..

The Chang Zheng  Long March 3B carrier rocket ignited into the sky at  Xichang Satellite Launch Center, successfully flying Tianlian 2 02 satellite It was sent to the predetermined orbit and the launch mission was a complete success. This is the first step in the Long March series of rocket launches from 400 to 500 launches schedule this launch is the 401st launch of the Long March series of carrier rocket …. .


Tianlian-2 02 was developed by the Fifth Academy of China Aerospace Science and Technology Corporation. It is my country’s second-generation geosynchronous orbit data relay satellite. It is mainly used to provide data relay for manned spacecraft such as spacecraft, space laboratories, and space stations. And measurement and control services, provide data relay and measurement and control services for medium and low orbit resource satellites, and provide measurement and control support for spacecraft launches in which number of relay satellites in orbit in China has increased to 7, and the line-up of “relay satellite clusters” has been upgraded again. The robustness, reliability, and flexible service capabilities of the system have been further improved.


Tianlian-2 02 is the first equipped satellite of China’s second-generation data relay satellite system. This launch is also the 401st launch of the Long March series of carrier rockets. The satellite was successfully launched It marks that China has taken an important step towards a new generation of relay satellite system networking, and will further enhance China’s space-based measurement and control and data relay capabilities.


Tianlian-2 02 was developed by the General Department of Communications and Navigation Satellites of the Fifth Academy of Aerospace Science and Technology Group. It will provide users with measurement, control and data for manned spacecraft, remote sensing meteorology and other low- and mid-orbit satellites, launch vehicles and other non-spacecraft users. Following the service. The satellite is developed by using the Dongfanghong-4 satellite public platform. Compared with the Tianlian-2 launching satellite, the satellite fully inherits the technology status of the launching satellite, and its ability to serve multiple users is enhanced to meet the simultaneous access needs of more users; at the same time; The satellite can work in different orbital positions and has strong orbital adaptability, which improves the maneuverability and flexibility of the satellite in orbit; the localization rate of the satellite’s single-machine is significantly increased, and the development cycle is greatly shortened, which verifies the Tianlian-2 satellite The ability to develop rapidly provides support for the subsequent second-generation relay multi-satellite rapid on-orbit networking, and accelerates the pace of my country’s space-based measurement and control and transmission network construction- Fifth Academy of Aerospace Engineering…

Images and visual are from Weibo and their Respectives..

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BeltAndRoadinitiative #July2021|#西昌衛星發射中心 # Xichang Satellite Launch Center – Successfully launching the iconic #LongMarch3C #ChangZheng3C #CarrierRocket to deploy the advance high velocity data Relaying #Communication #CommunicationSatellite #TianLianSatellite concluding the Constellation Network …

On the 6th July 2021 in Friday afternoon CNSA _China National Space Administration -China – People’s Republic of China At 2353 hours Hong Kong –Beijing Time on an early morning past midnight…. China successfully launched the advance High velocity Data relay Communications Tian Lian Satellites using the Long March 3C Chang Zheng 3C carrier rocket at the Xichang Satellite Launch Center Sichuan Province

Xichang Satellite Launch Center, Launching the Long March 3C Chang Zheng3C successfully launched the Tian Lian 1 05 satellite….. The satellite was successfully launched. Enter the predetermined track. So far in which China – People’s Republic of China first-generation data relay series satellites have come to a successful conclusion. After the satellite enters orbit and completes the test, it will realize global network operation with Tianlian-1 01, 02, 03, 04 and Tianlian-2 01. China – People’s Republic of China has become the second country in the world with a relay satellite system with global coverage capabilities. This mission is the 378th launch of the Long March series of carrier rockets…..

The launching of the Long March – Chang Zheng 3C has made new modifications in which 59 improvements learning from the Previous Long March- Chang Zheng 3C 2019 launch in with new generations in terms of engine reliability growth, A total of 18 improvements have been made to the booster and the first-stage engine, including many aspects such as production process, raw material changes, and design status. Some other technical improvements and reliability growth measures applied on rockets of other configurations…….

The concluding the  [Tianlian-1/Dongsan platform “double ending”] The Tianlian-1 05 satellite launched this time was developed by the communications and navigation department of the Fifth Academy. Tianlian-1 The new force of the No. series satellites is also the finale, marking the “double closure” of China’s first-generation data relay satellite and the Dongfanghong-3 platform. As of 2021, my country has successfully launched 41 Dongfanghong-3 platform satellites, which are widely used in communications, navigation, relay and other fields. successfully concluded, and the Tianlian relay satellite system will realize global networking] Tianlian No.1 05 satellite was developed by the General Department of Communications and Navigation Satellites of the Fifth Academy of China Aerospace Science and Technology Corporation , Is the fourth equipment star of my country’s first-generation relay satellite system. Its mission is to maintain the integrity of my country’s first-generation relay satellite system and ensure that the coverage and service capabilities of the system do not decline; for spacecraft users and related Other users such as the platform provide data relay, measurement and control information transmission and orbit determination services to meet the growing demand for new users.

After the satellite enters orbit and completes the test, it will realize global network operation with Tianlian-1 01, 02, 03, 04 and Tianlian-2 01.  China – People’s Republic of China has become the second country in the world with a relay satellite system with global coverage capabilities.

Images and visual are from Weibo