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China Launches Shijian-25 Satellite to Test Orbital Refueling Technologies

Mission focuses on satellite fuel replenishment and life extension in geostationary orbit

China's first rocket mission of 2025 launched the Shijian-25 satellite to test orbital refueling and life extension technologies for sustainable space operations. China's earlier Shijian-21 mission demonstrated advanced debris management, docking with and relocating a defunct satellite to a graveyard orbit. The U.S.-based Northrop Grumman plans to launch its Mission Robotic Vehicle (MRV) in 2026 to provide similar on-orbit servicing capabilities.

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