On September 15th, the first-stage propulsion system of the Tianlong-3 launch vehicle completed a sea test in Haiyang, Shandong Province. It is reported that Tianlong-3 is the liquid rocket with the largest thrust in China's private aerospace industry. The development of this model was launched in March 2022, with an overall length of 72 meters and a liftoff weight of approximately 600 tons. The first stage of the rocket is equipped with 9 "Tianhuo-12" engines working in parallel, enabling the launch of 36 satellites in one mission for internet satellite constellation deployment. It also supports the large-scale cargo transportation needs of China's Space Station and the launch requirements of medium and high-orbit satellites.
On September 16th, China successfully launched the Satellite Internet Technology Test Satellite at the Jiuquan Satellite Launch Center using the Long March-2C carrier rocket with the Yuanzheng-1S upper stage. The satellite entered the predetermined orbit smoothly, and the launch mission was a complete success.
This mission marks the 595th flight of the Long March series of carrier rockets.
FiberHome together with partners has realized an ultra-high-speed transmission technology of 254.7Tb/s over a 200km standard single-mode fiber based on the neural network equalization technology with transfer learning. This technology covers a spectral bandwidth of 19.8THz and achieves a spectral efficiency of 12.86bit/s/Hz.
The 2025 Inclusion Bund Conference concluded at the Huangpu World Expo Park in Shanghai. During the conference, 16 academicians and Turing Award winners led 550 guests from the global science, technology and business sectors, contributing 45 wonderful forums. The event attracted 61,000 on-site participants and over 20 million online live viewers.
The conference debuted and exhibited more than 50 new scientific and technological achievements, facilitated "handshake cooperation connections" between 32 start-ups and eight major investment institutions. A total of 206 enterprises participated in the industrial matchmaking meeting and reached over 40 cooperation intentions on-site; meanwhile, more than 10,000 people attended the sci-tech talent recruitment fair.
"E-schoolbags" replacing heavy textbooks, whole-body chronic diseases being detectable through fundus photos, and houses being built in one day like building blocks - these "future life" scenarios that once appeared in science fiction works have now become tangible and experienceable realities in the exhibition area of the 2025 China International Fair for Trade in Services (CIFTIS). From the "water environment scout" that guards the clear blue waters, to the "Jingwa" intelligent agent that accompanies students' growth, and then to the digital human that can plan travel itineraries... A series of innovative achievements unveiled at this conference are reshaping life scenarios.
