That's actually a great movie plot, not sure if it has been done before.
Not with Voyager, but for example:
The year is 2243; a spacecraft that humans sent out of the solar system on a one way trip launched in 2045, has once again come into contact unexpectedly and is re-entering our solar system. The system seems to have been updated and is sending information that would have not existed when it was launched and is potentially foreign tech in 2243.
This ship was never supposed to come back...
Edit: Ok, I have admittedly not seen the first Star Trek movie.. I probably should =p
Not with Voyager, but for example:
The year is 2243; a spacecraft that humans sent out of the solar system on a one way trip launched in 2045, has once again come into contact unexpectedly and is re-entering our solar system. The system seems to have been updated and is sending information that would have not existed when it was launched and is potentially foreign tech in 2243.
This ship was never supposed to come back...
Edit: Ok, I have admittedly not seen the first Star Trek movie.. I probably should =p