Scientists from South Africa and China have successfully established the world’s longest intercontinental ultra-secure quantum satellite link, spanning 12,900 km. Using the Chinese quantum microsatellite Jinan-1, launched into low Earth orbit, this milestone marks the first-ever quantum satellite communication link established in the Southern Hemisphere.
This milestone marks the first-ever quantum satellite communication link established in the Southern Hemisphere.
oh right one time pad.
It really does feel like you could do this in a better way, though.