[Luke Skywalker and Darth Vader are talking. Vader holds the handle of a powered-off lightsaber.]
Vader: I see you have constructed a new lightsaber.
[Vader turns it on. The beam of the lightsaber continues upward out of the frame.]
[Vader looks up toward where the beam is pointing.]
[Vader looks back at Luke.]
Vader: Where does it end?
Intercom (out of view): Hull breach all along sector five!!
A long time in the future, in a galaxy far, far, away, astronomers in the year 2008 sight an unusual gamma-ray burst originating from somewhere far across the universe.