China Forms 34-Member VLEO Alliance as 2 Satellites Sustain Orbits Below 300 Kilometers
Updated
Updated · SpaceNews · Jun 29
China Forms 34-Member VLEO Alliance as 2 Satellites Sustain Orbits Below 300 Kilometers
3 articles · Updated · SpaceNews · Jun 29
Summary
China on June 27 set up a national VLEO technology and industry alliance, bringing together 34 universities, institutes and commercial space companies at a Shenzhen conference.
Two Chinese satellites are already sustaining sub-300-kilometer operations despite heavy drag: Shiyan-25 has held about 270 kilometers since September 2023, while Qiankun-1 has descended to roughly 252 kilometers.
Those flights point to the sector’s main bottleneck—propulsion—with Qiankun-1 using a Hall thruster and new entrants pursuing air-breathing engines that use residual atmosphere as propellant.
Shanhai Xingyao closed a seed round in May for an air-breathing helicon plasma engine, while Fudan University said in March it had developed similar plasma propulsion and plans a demonstration constellation.
The alliance formalizes a field China has tested since 2022 and positions it to scale VLEO Earth-observation and communications systems as global rivals pursue similar low-orbit programs.
China just launched a national VLEO alliance. Is this the start of a new, lower-altitude space race with the United States?
As satellites fly lower, can 'air-breathing' engines conquer extreme drag, or will they just create a new type of space traffic jam?
VLEO promises faster data and clearer images, but can satellites truly survive long-term in this harsh, debris-filled orbit?
China's VLEO Alliance: Coordinated National Strategy and the Global Race for Very Low Earth Orbit Dominance
Overview
China's official launch of the national Very Low Earth Orbit (VLEO) Alliance in June 2026 marks a major shift from isolated experiments to a unified, industrial approach in space development. By bringing together state-owned enterprises, academic institutions, and commercial companies, the alliance creates a strong framework for shared innovation and faster progress. This collaboration pools expertise and resources to tackle the tough technical challenges of VLEO, especially the need for advanced propulsion to overcome atmospheric drag. The alliance’s focus on joint problem-solving and streamlined research is expected to drive breakthroughs and position China as a leader in VLEO technology.