oh the other hand if they jumped in time as well as location, whatever they use for navigation might seem skewed until they understood what had happened and compensated for it. just guessing. Nice to have a show I can't binge watch in a couple of weeks.If a ship has jumped even 10k light years I'd expect the sensors to take time to re-lock on any navigational beacons (i.e. pulsars), especially that you'd have to account for apparent stelar drift because pulsars appear to be in different locations.