
On CNSA –China National Space Administration …. ChangZheng Long March 12 Carrier Rocket …. At Hainan Commercial Space Launch Center. Wenchang, Hainan Province, China, People’s Republic of China At 4:24 AM on November 9th, China successfully launched 29 satellites for its satellite internet network into their predetermined orbits using a Long March-12 carrier rocket from the Hainan Commercial Space Launch Site. The launch mission was a complete success…… The 29 satellites were developed by the Fifth Academy of China Aerospace Science and Technology Corporation (CASC).

The Long March 12 rocket has established a stable transmission frequency of once per month!
At 04:24 Beijing time on November 9, 2026, the Long March 12 Y11 carrier rocket was launched from Launch Complex 2 at the Hainan Commercial Space Launch Site, which is located in Wenchang, Hainan, adjacent to the Wenchang Space Launch Site. The rocket then sent 29 low-Earth orbit satellites for satellite internet into their predetermined low-Earth orbit.





The China Satellite Internet (SatNet/StarNet/StateNet) low-Earth orbit (LEO) satellite constellation comprises 29 satellites, including 9 LEO communication satellites, developed by the Communication and Navigation Satellite Department of the Fifth Academy of China Aerospace Science and Technology Corporation. This mission marks the 12th batch launch of STOVL satellites for the STOVL network in 2026, and the 29th batch launch in total. With this launch, the total number of STOVL satellites launched in 2026 will reach 104, bringing the total number of STOVL satellites launched for the STOVL network to 240.
The successful deployment of 29 satellites in low Earth orbit (LEO) for satellite internet marks the completion of the 2026 LEO satellite launch mission for satellite internet (Xingwang) by the Fifth Academy of China Aerospace Science and Technology Corporation.
The Long March 12 is a medium-sized cryogenic liquid-fueled launch vehicle developed by the Commercial Rocket Co., Ltd. of China Aerospace Science and Technology Corporation (CASC) and manufactured by the Eighth Academy. It adopts a two-stage tandem configuration, with both the first and second stages powered by liquid oxygen-kerosene engines. This rocket is primarily used for low-Earth orbit (LEO) constellation launches.
The Long March 12 rocket is nearly 62 meters tall (with a 5.2-meter diameter fairing), and its first and second stages are 3.8 meters in diameter. It can be equipped with fairings of 5.2 meters and 4.2 meters in diameter. It has a takeoff mass of 433 tons, a takeoff thrust of about 510 tons, and a payload capacity of more than 6 tons to a 700-kilometer sun-synchronous orbit (SSO).
Since August of this year, the Long March 12 carrier rocket has gradually entered a high-density launch phase, achieving a launch frequency of one per month. The mission test team has continuously optimized launch site workflows, scientifically allocated personnel, and optimized launch area operations to within 3 days (launch station occupancy less than 3 days), and pre-launch workflows to 9 hours, effectively shortening the launch cycle. Going forward, the launch density of the Long March 12 will be further increased.
Since its successful maiden flight on November 30, 2024, the Long March 12 has achieved 10 consecutive successful launches, demonstrating high reliability and proving to be a high-quality rocket for executing the networking of giant constellations.
This mission marks the 6th launch of the Long March 12 carrier rocket in 2026, the 16th launch from the Hainan Commercial Space Launch Site, the 80th launch for China, and the 261st launch worldwide. It is also the 676th launch of the Long March series of carrier rockets.

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



























