In a notable milestone for the Chinese commercial space sector, LandSpace successfully landed the first stage booster of its ZhuQue-3 rocket on August 19, 2026. The landing took place at the Dongfeng Commercial Space Innovation Pilot Zone in Minqin County, Gansu Province, following the second launch and second landing attempt for the ZQ-3.
The ZhuQue-3 rocket, standing at 76.6 meters tall, is powered by nine Tianzhi-series engines and utilizes a propulsive landing system, which employs engines to slow down and land the rocket vertically using landing legs. This technology enables reusability, the ability to recover and reuse a launch vehicle's first stage booster, significantly reducing the cost of access to space. The successful recovery marks a major achievement for LandSpace and the broader Chinese space industry, as it represents China's first-ever successful recovery attempt of an orbital-class launch vehicle using landing legs.
To understand the significance of this achievement, it is essential to consider the context of rocket reusability in the aerospace industry. Reusability has been a key focus area for companies like SpaceX, which has successfully reflown 614 boosters to date. The ability to recover and reuse launch vehicle components not only reduces the financial burden associated with launching payloads into space but also enables more frequent launches, contributing to increased efficiency and productivity in space exploration and development.
The use of landing legs and propulsive landing technology is particularly noteworthy, as it demonstrates a sophisticated understanding of rocket dynamics and control systems. By leveraging this technology, LandSpace has positioned itself at the forefront of China's commercial space industry, alongside state-owned enterprises like the China Aerospace Science and Technology Corporation (CASC). The Long March 10B and other CASC launch vehicles have also been under development, but the successful landing of an orbital-class booster using landing legs marks a unique achievement for a Chinese commercial company.
Looking ahead, this milestone is expected to have major implications for the global aerospace industry. As companies like LandSpace continue to push the boundaries of rocket reusability and landing technology, we can expect to see increased competition and innovation in the sector. With SpaceX leading the field in terms of reflown boosters, the entry of Chinese commercial companies like LandSpace is poised to further accelerate progress in launch vehicle design, materials science, and propulsion systems.
In conclusion, LandSpace's successful landing of the ZhuQue-3 rocket's first stage booster represents a significant technical milestone for China's commercial space industry. As the global aerospace sector continues to evolve, with a growing focus on reusability, sustainability, and cost-effectiveness, achievements like this will play a crucial role in shaping the future of space exploration and development.