China’s Shijian spacecraft separate after pioneering geosynchronous orbit refueling tests

Published on November 30, 2025
Nighttime launch of the Long March 3B rocket carrying the Shijian-25 satellite, illuminating the surroundings at Xichang Satellite Launch Center.

A pair of experimental Shijian satellites have separated in geosynchronous orbit after being docked for months conducting apparent low-profile on-orbit refueling tests.

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