China's Qingzhou cargo spacecraft advances toward 2026 launch for Tiangong resupply

China has advanced its space programme with the development of Qingzhou, a new cargo spacecraft designed for resupply missions to the Tiangong space station. The project has now passed its design review and is moving into the manufacturing phase, marking a key step forward. The Qingzhou spacecraft was created as a lighter, more cost-effective alternative to the existing Tianzhou freighter. With a diameter of about 3.3 metres and a launch mass of roughly 5,000 kilograms, it can carry up to 1,800 kilograms of cargo into orbit. Its design aims to streamline resupply operations and boost China's space capabilities.

The China Academy of Launch Vehicle Technology (CALT), under the China Aerospace Science and Technology Corporation (CASC), is leading the development of the carrier rocket for Qingzhou's first flight. Production of the full engineering model is expected to start in early 2026, aligning with the operational needs of the Tiangong station.

China also plans to expand Tiangong beyond its current T-shaped configuration. The station is set to operate with a continuous crew for at least the next decade, ensuring long-term support for research and exploration. Qingzhou's maiden flight will coincide with the ongoing expansion of Tiangong. The spacecraft's development reflects China's push for more efficient and sustainable space missions. Once operational, it will play a crucial role in maintaining the station's supplies and supporting future growth.