Unbreakable Quantum Link Beams Across Nearly 13,000 km From China to South Africa

A major scientific leap has been made with the creation of the longest ultra-secure quantum satellite link between China and South Africa, spanning nearly 13,000 km. This unprecedented achievement, marking the first quantum satellite link in the Southern Hemisphere, relied on real-time quantum key distribution to transmit encrypted images between continents. World’s Longest Quantum Satellite […] Read More