Boeing demonstrates quantum protocol in payload set for 2027 launch

Boeing demonstrates quantum protocol in payload set for 2027 launch

Boeing and HRL Laboratories validated high-fidelity entanglement swapping for the Q4S quantum satellite in ground tests, hitting 0.8-0.9 fidelity ahead of a

Boeing reported that its Q4S satellite payload successfully demonstrated high-fidelity entanglement swapping during ground testing.

We had previously reported on a Boeing Q4S project to demonstrate entanglement swapping in space (see here and here). Now, Boeing has announced further progress with the…