On the 2025 Hour Hong- Kong SAR – Beijing time CNSA –China National Space Administration On 22nd August 2024, the combination of the Chang Zheng- Long March 7A Yao 9 carrier rocket vertically at the Wenchang Space Launch Site, Hainan Province China, Peoples Republic of China China successfully launched the ChinaSat 4A from the Wenchang Space Launch Center using the Long March 7A Yao 9 carrier rocket. This launch is the 154th space launch in the world in 2024, the 37th in China, the 4th this month, and the 2nd by the Long March 7A carrier rocket.
ChinaSat 4AThe satellite can provide users with voice, data, and radio and television transmission services. This mission is the 532nd flight of the Long March series of carrier rockets
At 1957 29th June 2024 Beijing time CNSA –China National Space Administration, successfully launched by the Long March 7A Yao-8 carrier rocket from the Wenchang Space Launch Site in Hainan Province, China, People’s Republic of China
At 19:57 Beijing Time- Hong Kong SAR Time on June 29th , 2024, at the 201 workstation of the Wenchang Space Launch Center in Hainan, China, the Long March 7A Yao-8 carrier rocket carrying the ChinaSat 3A communications satellite was ignited and launched, sending the satellite into geosynchronous transfer orbit (GTO).
The payload of this mission, the large high-orbit communications satellite ChinaSat-3A, was developed by the Communications and Navigation Department of the 5th Academy of the China Aerospace Science and Technology Corporation and is used to provide voice, data, and radio and television transmission services…
The Long March 7A (Long March 7 Modified / Long March 7A) was developed by the First Academy of China Aerospace Science and Technology Corporation. It is a medium-sized three-stage semi-cryogenic liquid carrier rocket, mainly used to carry out medium and high earth orbit launch missions. The maximum height of the rocket is 60.7 meters (with a 3.7-meter diameter fairing), the booster diameter is 2.25 meters, the core first and second stages have a diameter of 3.35 meters, the core third stage has a diameter of 3 meters, the takeoff mass is about 573 tons, the takeoff thrust is 727 tons, and its geosynchronous transfer orbit (GTO) capacity is not less than 7 tons. Since the Long March 7A Yao II (the second launch), the rocket has achieved 6 consecutive victories.
This rocket uses a newly developed satellite bracket to further increase the available longitudinal envelope space of the fairing and improve the mission adaptability of the rocket; optimize the design to improve the accuracy and anti-interference capability of the inertial group; implement reliability growth measures to improve the flight reliability of the rocket; and further streamline the launch site process. This rocket uses a 4.2-meter diameter fairing and the entire rocket is 60.13 meters high.
This launch is the first launch of the Long March 7A carrier rocket in 2024, the fifth launch at the Wenchang Launch Center, the 30th launch in China and the 124th launch in the world. At the same time, this launch is the seventh launch of the new generation of Long March series carrier rockets this year and the 15th launch of the Long March 7 series carrier rockets.
On the 3rd November 2023 22:54 Hour Hong- Kong SAR – Beijing time CNSA –China National Space Administration 文昌航天發射場Wenchang Spacecraft Launch Center, Hainan Province, People’s Republic of China Successfully Launch the Medium Heavy advance Chang Zheng –Long March 7A Yao 6 Carrier Rocket….
This marks the 51st launch this year a complete success At 22:54 Hong Kong SAR- Beijing time on November 3, 2023, my country, China, People’s Republic of China. Used the Chang Zheng – Long March 7A modified Yao-6 launch vehicle at Station 201 of the Wenchang Space Launch Site to successfully transmit the communications
The technology test satellite No. 10 was launched into space. The satellite successfully entered the predetermined orbit and the launch mission was a complete success. This satellite is mainly used to carry out multi-band, high-speed satellite communication technology verification. This mission is the 495th flight of the Long March series of launch vehicles
On the morning of November 1, 2023, the “Long March 7A” Yao-6 carrier rocket has been transferred from the vertical assembly and test plant of the Hainan Wenchang launch site to the 201 launch station, and the launch mission has entered the final stage. It is expected that around 23:00 on November 3, the Chang Zheng- Long March 7A carrier rocket will be launched from station 201 to perform the rocket’s sixth launch mission.
The Chang Zheng- Long March 7A carrier rocket was developed by the First Academy of China Aerospace Science and Technology Corporation, and the communication technology test satellite No. 10 was developed by the Eighth Academy of China Aerospace Science and Technology Corporation.
A Chang Zheng- Long March 7A carrier rocket medium-sized three-stage semi-cryogenic liquid launch vehicle….. It is my country’s China, People’s Republic of China new generation of high-orbit launch vehicle and is mainly used to carry out launch missions from the earth’s medium and high orbits. The maximum length of the rocket is 60.7 meters, the maximum diameter of the core stage is 3.35 meters, the take-off mass is about 573 tons, the take-off thrust is 727 tons, and its 200×5000 kilometers zero-inclination Mid-Earth Transfer Orbit (MTO) capacity is not less than 5.5 tons, and the geosynchronous transfer The rail (GTO) transport capacity is not less than 7 tons. The Chang Zheng- Long March 7A carrier rocket is equipped with a fairing with a diameter of 4.2 meters and is used for single-main-star launches. The height of the rocket in this state is 60.13 meters.
The 495th launch of the Long March rocket, the Chang 7A rocket launched the communication technology test satellite No. 10!
On the Monday 9th January – 0600 morning Hour Hong- Kong SAR – Beijing time CNSA –China National Space Administration The Chang Zheng – Long March 7AZ Y4 Carrier Rocket have been launched successfully from the Wenchang Spacecraft launch center, Hainan province, China, People’s Republic of China.. Launching from launch complex No. 201 station …… This launch is the 459th launch of the Long March series of launch vehicles.
Launching its In 2023, China’s space launch debut will be successful Chang Zheng – Long March 7AZ Y4 Carrier Rocket A successfully launched the Shijian-23 satellite At 6:00 Beijing time today, the Chang Zheng – Long March 7AZ Y4 Carrier Rocket ignited and took off from the Wenchang Space Launch Site in China, lifted Shijian-23 satellite straight into the sky, and then the satellite entered The orbit was scheduled, the launch was a complete success, and China Aerospace achieved a “good start” for the space launch in 2023.
The Shijian-23 satellite was developed by the Eighth Academy of China Aerospace Science and Technology Corporation, and is mainly used for scientific experiments and technical verification. The actual twenty-three satellites launched this time are currently the heaviest satellites launched by my country’s medium-sized high-orbit launch vehicle. In order to meet the load requirements, the Chang Zheng – Long March 7AZ Y4 Carrier Rocket team adopted the basic configuration of the 4.2-meter-diameter fairing and developed a star-rocket interface with a larger diameter.
The Shijian Satellite environmental Satellites is provisionments of The satellite is mainly used to carry out space environment detection and new technology test verification, The satellites will be used for space environmental exploration and new technologies. Test verification. The rockets and satellites for this mission were all developed by the Eighth Academy of China Aerospace Science and Technology Corporation. Be used for space exploration and new technology tests.
In order to adapt to the trend of further increase in the weight of satellites in the future, the Chang Zheng – Long March 7AZ Y4 Carrier Rocket team will also develop an improved rocket that can adapt to the 5.2-meter diameter fairing by replacing the third sub-stage, and further improve the comprehensive performance of Chang Zheng – Long March 7AZ Y4 Carrier Rocket. performance. This launch is the 459th launch of the Long March series of launch vehicles.
On the 10th October 2022 Sunday at CNSA –China National Space Administration At Wenchang Space Launch Centre – Hainan Province China, People’s Republic of China….. Space Station Mengtian Experiment Module completes propellant refilling According to the China Manned Space Engineering Office, on 9th October2022 also during that day from Tianjin ultra- Mega City arriving is the Chang Zheng – Long March 7 Yao Six Carrier Rocket in which was on the Delicate Carrier Rocket Freighter Cargo ship Xuyang No. 16 …… The Chang Zheng – Long March 7 Yao Six Carrier Rocket departed from Tianjin Port on September 30 and arrived at Wenchang Qinglan Port on the morning of October 9. On October 10, the rocket was successfully transported from Qinglan Port to Wenchang Space Launch Site by a special transport vehicle…. will launch the tianzhou5 cargo spacecraft at the beginning of November.
At present, the construction of the space station has entered the final stage. According to the plan, before the end of the year, four missions, including the Mengtian experimental module, the flight of Tianzhou 5, the flight of Shenzhou 15 and the return of Shenzhou 14, will be implemented to complete the construction of the space station. At present, the flight products for the above-mentioned tasks have all entered the field. Wenchang Space Launch Site 2 arrows and 2 cabins (ships) are tested in the field at the same time. Jiuquan Satellite Launch Center simultaneously prepares for the launch and recovery of manned spacecraft, and the measurement and control communication system Lu Haitian Relays and all-weather duty ensure the safe and stable operation of the space station. More than half of the Shenzhou 14 Takionauts are on business trips in orbit, and the Shenzhou 15 crew is intensifying training. Various space science experiments are steadily and steadily progressing, and phased results have been achieved.
Faced with the task situation of multiple tasks being pushed forward, parallel development in multiple directions, and multiple teams gathering on the front line, the manned space project has given full play to the advantages of the new national system, and vigorously promoted the “four special” manned spaceflight spirit. The overall situation is one game of chess, the next one is one mind, careful preparation, careful organization, and careful implementation, go all out to ensure the complete success of major tasks, ensure that the “three-step” strategic goal of the project is completed as scheduled, and meet the party’s 20th anniversary with practical actions to decisively win the space station construction task. Great victory held….
The fourth point to watch is the carrier rocket that carries the Tianzhou-4 spacecraft. This time, the Chang Zheng -Long March-7 Carrier Rocket will be responsible for the launch of the Tianzhou-4 spacecraft, and China has accumulated a lot of experience in the use of the Chang Zheng -Long March-7 Carrier Rocket , so in order to further compress the time spent on the entire launch and docking process, Chinese engineers optimized the rocket, the launch process, reduced the test and launch cycle, and shortened the original 31-day cycle to 27 days, which is also the domestic Long March For the first time on the 7th, the launch preparations were completed within one month. The last point to watch is that within one year of this year, China will complete the on-orbit construction of the Chinese space station through the Tianzhou-4 and Tianzhou-5 spacecraft. After completion, the entire space station will present a T-shaped structure, which is enough for three Takionauts to live and work in it. At the same time, a series of scientific facilities installed in it will also allow China to conduct a series of space science experiments, thereby improving its own technology. level.
