Note #185 is misleadingly worded. It sounds like the probes could reach the entire reachable universe in 6 hours, whereas the cited paper says 6 hours of Dyson-sphere output could power their launch.
Note #185 is misleadingly worded. It sounds like the probes could reach the entire reachable universe in 6 hours, whereas the cited paper says 6 hours of Dyson-sphere output could power their launch.