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China's In-Orbit Refueling Test Could Transform Satellite Longevity

6/11/2025

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Summary

Story summary

On Wednesday, China's Shijian-25 satellite is set to meet Shijian-21 for a groundbreaking in-orbit refueling test, which could add an impressive eight years to the latter's operational life. Meanwhile, the U.S. keeps a watchful eye with two surveillance satellites, wary of China's growing prowess in space. A successful test could revolutionize satellite longevity in geostationary orbit.

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Story summary

On Wednesday, China's Shijian-25 satellite is set to meet Shijian-21 for a groundbreaking in-orbit refueling test, which could add an impressive eight years to the latter's operational life. Meanwhile, the U.S. keeps a watchful eye with two surveillance satellites, wary of China's growing prowess in space. A successful test could revolutionize satellite longevity in geostationary orbit.