Or: Why I Love Sci-Fi Culture.
So I decided, because the end of Season 3 was so fucking cool, that over the (my) weekend I was gonna watch as much of the new Battlestar Galactica, front to back, as I could. I need to reset.
I'm watching the miniseries, and just before Roslin is introduced in her doctor's office, the camera moves down from a shot of the glass ceiling of the room, through which you can see spaceships flying low over the city - transports, passenger ships, the whole deal.
...and one of those ships, briefly but clearly visible before passing behind a building, is Serenity.