China Launches First Commercial Space Debris Monitoring Satellite
China has successfully launched its first commercial satellite dedicated to monitoring space debris, a milestone that underscores both the growing congestion in Earth’s orbits and the rapid maturation of the country’s commercial space sector. The “Gande-1 01 Star” (甘德一号01星) lifted off at 07:33 Beijing time on July 24 from the Dongfeng Commercial Aerospace Innovation Experimental Zone at the Jiuquan Satellite Launch Center, carried aloft by a CAS Space Lijian-1 (Kinetica-1) rocket, according to People’s Daily.
A Growing Threat in Orbit
Space debris — the millions of defunct satellites, spent rocket stages, and fragments from collisions and disintegration events — has become an urgent global problem. According to the European Space Agency, Earth’s orbital environment now contains an estimated 36,500 objects larger than 10 centimeters, roughly 1 million objects between 1 and 10 centimeters, and over 130 million smaller fragments. Each poses a collision risk to operational satellites, crewed spacecraft like the International Space Station and China’s Tiangong station, and future missions.
The Gande-1 01 Star represents China’s first commercial foray into addressing this challenge from space. Until now, China’s space debris monitoring relied primarily on ground-based radar and optical telescopes. The new satellite shifts detection capability to orbit itself, where sensors can track debris across a wider field of view without atmospheric interference.
Technical Capabilities
The satellite is equipped with a wide-field survey camera and a high-resolution precision measurement camera, enabling it to detect objects across low, medium, and high orbits. According to Pandaily, the satellite’s onboard AI computer runs star extraction and correlation positioning algorithms, allowing it to execute autonomous mission planning for routine patrols, emergency response, and rapid tracking without constant ground intervention.
Multiple novel propulsion systems give the satellite what its developers describe as a flexible “space walking” ability — the capacity to perform orbital maneuvers, change altitude, and conduct close-range observation of debris objects. This maneuverability is critical for verifying the size, trajectory, and composition of tracked objects.
The Gande Constellation
Gande-1 01 Star is the first satellite of the planned Gande Constellation, China’s first commercial space debris monitoring network. As reported by the Securities Times, the constellation will comprise 120 satellites in a hybrid low-Earth-orbit and high-orbit configuration, deployed in three phases with a target completion date of 2030.
Once fully operational, the system aims to provide full coverage of low, medium, and high orbits, generating over 200,000 effective detection arcs per day with autonomous object cataloging capability. An Aotian Technology executive told the Securities Times that the system will “provide precise early warning for spacecraft on-orbit safe operation, support space traffic management and space environment governance, help national space security system construction, and promote global space governance cooperation.”
The Commercial Ecosystem in Action
The launch demonstrates the growing interconnectivity of China’s commercial aerospace ecosystem. The satellite was developed by Aotian Technology (遨天科技), a Beijing-based company specializing in in-orbit servicing and satellite propulsion. It was launched by CAS Space (中科宇航), a commercial spin-off from the Chinese Academy of Sciences valued at roughly ¥11 billion (US$1.5 billion) per the 2025 Hurun Global Unicorn list. This was the 15th flight of the Lijian-1 rocket series, which has now deployed 110 satellites for over 30 domestic and international customers.
The launch also carried four additional payloads, including the Jitianxing A-04 intelligent computing satellite and the Chenguang-1 satellite testing space energy technologies. CAS Space chief designer Shi Xiaoning noted that demand for satellite internet and space computing is driving a transition to market-driven scaled deployment, with the company implementing pulsating production lines and modular satellite interfaces for rapid customization.
The Chengdu Connection
Aotian Technology’s footprint extends beyond Beijing. As Sichuan Online reports, the company established a subsidiary in Chengdu’s Future Science and Technology City in 2023. The Chengdu base now has an annual production capacity of 1,000 electric propulsion core components and 300 resistojet thrusters. For this mission, Aotian Chengdu not only supplied core components for the Gande-1 01 Star but also delivered its third batch of resistojet thrusters, which successfully launched aboard two customer satellites.
Chengdu has emerged as a major hub for China’s commercial aerospace industry. The Chengdu High-Tech Zone alone hosts 102 core commercial aerospace companies, with the sector generating over ¥13 billion (US$1.8 billion) in 2025.
Implications and Open Questions
The launch of Gande-1 01 Star represents more than a technical achievement. It signals the commercialization of space situational awareness — a domain traditionally dominated by government agencies like the US Space Force’s Space Surveillance Network. By opening debris monitoring to commercial operators, China is creating new market dynamics in a field with significant national security implications.
Looking ahead, several questions remain. Will the Gande Constellation offer its collision avoidance services to international customers, as Aotian’s stated goal of “promoting global space governance cooperation” suggests? How will its data compare in accuracy and coverage with established government and commercial systems? And can the 120-satellite constellation be fully funded and deployed by 2030?
What is clear is that the line between government and commercial space capabilities continues to blur — and China’s private sector is playing an increasingly central role in addressing one of the most pressing challenges of the space age.