I've been reading a lot of hype about Sonny White and his attempts to look for Alcubierre warp bubbles. If objects do in fact non-locally travel at de facto superluminal speeds, how can these objects be observed to be traveling at such speeds? Wouldn't the observer just see the light outside of the bubble, and thus only see the object travel at the speed of light? Would the object appear to be in several places at once? Could a person traveling inside one of these hypothetical bubbles(assuming he doesn't get killed) return home and then watch his own journey from a telescope?