
Beijing Zhongke Aerospace Exploration Technology Co., Ltd. is the first domestic aerospace enterprise with mixed ownership, and it is also the target enterprise that Oriental Aerospace Port focuses on introducing. Relying on the scientific research strength and resource advantages of the Institute of Mechanics of the Chinese Academy of Sciences and the Aerospace Flight Technology Center of the Chinese Academy of Sciences, China Aerospace Science and Technology has been committed to the research and development and integration of space technology and aerospace vehicles as a platform for the transformation of major national scientific research projects, as well as the transformation and provision of technological achievements. Aerospace launch service. The Lijian-1 rocket project also adds a brand-new name card to the Oriental Space Port, which will surely promote the construction of the Oriental Space Port to take a solid step forward.

At 08:15 on November 3, 2026 Beijing Time, the Lijian -2 Y2 carrier rocket from Zhongke Aerospace ignited and lifted off from the Dongfeng Commercial Aerospace Innovation Test Zone Inner Mongolia, China, People’s Republic of China., successfully sending 18 satellites in the Qianfan Polar Orbiter Group 21 into their predetermined orbits. The flight test mission was a complete success. To date, the LiJian-2 carrier rocket has carried a total payload exceeding 9 tons into orbit. The LiJian series of carrier rockets has successfully launched 1 spacecraft and 139 satellites…
Flames soared into the sky, another piece of good news arrived! A stunning montage of highlights from the launch of the Lijian -2 Y2 carrier rocket has been released online, showing 18 satellites being steadily lifted into space, adding another piece to China’s satellite internet network!






At 8:15 a.m. today, the Long March 2C carrier rocket was successfully launched, carrying out its first large-scale satellite internet network deployment mission, sending 18 Qianfan constellation satellites into orbit. This marks the official transition of this type of rocket from the verification phase to mass commercial delivery.





I. Task Overview
- Launch information : At 8:15 a.m. on November 3, 2026, the rocket was launched from the Dongfeng Commercial Aerospace Innovation Test Zone, and the flight test mission was a complete success.
- Payload details : The Qianfan Polar Orbit 21 group, consisting of 18 satellites, was successfully launched into its predetermined orbit at an altitude of approximately 800 kilometers
- Mission nature : This is the second flight of the Lijian-2 carrier rocket, and also the first time that this model has carried out a large-scale satellite internet network deployment launch mission, transitioning from the first flight verification to actual network deployment and delivery.
II. Key Core Technologies
- The “One Rocket, Eighteen Satellites Separation” technology is the first to utilize a novel multi-satellite rocket separation and unlocking device. Eighteen satellites are stacked together and share a single unlocking mechanism, separating by inertial rotation after a single unlock. The research team likened it to “throwing 18 hammers at once,” replacing the traditional method of launching satellites one by one, resulting in fewer mechanisms, lighter weight, and higher efficiency.
- Precise orbit insertion scheme : In the face of long glide conditions, the second stage of the rocket adopts a two-ignition scheme to correct the trajectory at the end of the orbit; at the same time, through a batch and precise separation strategy, the relative time and speed of the satellites are controlled to ensure that the satellites disperse in an orderly manner without interfering with each other.
III. Strategy and Delivery Capabilities
- The network deployment speed is accelerating : After this launch, the number of Qianfan constellation satellites in orbit has reached 274, which is only 50 satellites away from the first phase network target of 324 satellites by the end of the year.
- Mass launch capability : The Lijian-2 rocket adopts a full-rocket rolling backup production mode, compressing the test and launch cycle to within 15 days. It has the capability to support high-density, high-frequency constellation networking launches and will carry out multiple networking missions in 2027
IMAGES AND VISUALS ARE FROM THEIR RESPECTIVES.



















