Chinese researchers to send an ‘uncrackable’ quantum message to space – Livescience.com

Uncrackable quantum
messages can now be sent through the air and will soon be beamed into space.
Researchers at the University of Science and Technology in China (USTC) worked out in 2018 how to secretly share “quantum keys” between orbiting satellites and ground stations, as Live Science previously reported
. That made the connection between the Chinese Micius satellite and three ground sites it communicates with in Europe and Asia by far the largest secure quantum network in the world. But the…

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