4 ms·
You need to physically send a Sophon for it to enable FTL, so the first message is not faster than light. Near the end I think future civilizations communicate
by aortega 4y ago
You need to physically send a Sophon for it to enable FTL, so the first message is not faster than light.
Near the end I think future civilizations communicate via dimensional membranes or some magic-technology like that, but it doesn't reveals your position either.