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China Breaks Quantum Record: 12,900 km Secure Link Established

3/20/2025

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Summary

Story summary

Chinese scientists have made a groundbreaking leap in quantum communication, establishing a record 12,900-kilometer link between China and South Africa with the Jinan-1 microsatellite. This innovation allows for real-time quantum key distribution, ensuring secure communication. The lightweight satellite and portable ground stations mark a significant step toward realizing a global quantum internet.

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Story summary

Chinese scientists have made a groundbreaking leap in quantum communication, establishing a record 12,900-kilometer link between China and South Africa with the Jinan-1 microsatellite. This innovation allows for real-time quantum key distribution, ensuring secure communication. The lightweight satellite and portable ground stations mark a significant step toward realizing a global quantum internet.