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World's Longest Quantum Satellite Link Boosts Global Cybersecurity

3/21/2025

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Summary

Story summary

In a groundbreaking achievement, scientists from South Africa and China have forged the world's longest quantum satellite link, stretching an impressive 12,900 kilometers with the Jinan-1 microsatellite. This innovation paves the way for real-time quantum key distribution, significantly boosting global cybersecurity and laying the foundation for future quantum networks, as highlighted in *Nature*.

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Story summary

In a groundbreaking achievement, scientists from South Africa and China have forged the world's longest quantum satellite link, stretching an impressive 12,900 kilometers with the Jinan-1 microsatellite. This innovation paves the way for real-time quantum key distribution, significantly boosting global cybersecurity and laying the foundation for future quantum networks, as highlighted in *Nature*.