This photo, taken on Nov. 26, 2016, shows a quantum communication ground station in Xinglong, Hebei Province. | Xinhua/Jin Liwang via Getty Images

China Demonstrates First Intercontinental Quantum Communication

China's Micius satellite successfully relayed a video chat between the presidents of China and Austria's academies of sciences using quantum technology.

Message sending from Vienna to Beijing through space-ground integrated quantum network | Chinese Academy of Sciences