On Thu, 13 Aug 2020 20:12:01 +0000 (UTC) jim bell <jdb10987@yahoo.com> wrote:

Space.com: Quantum communication takes a major leap with satellite-based experiment. https://www.space.com/quantum-communication-major-leap-satellite-experiment....

Hey Jim, why don't you explain how this 'quantum communication' thing works? Are you aware that it requires a 'classical authenticated channel'? Do you see what that means?