This looks familiar, and I can't quite shake the feeling that I've linked it already in the past at some point, but maybe I didn't. Anyway, did you ever think, when watching Return of the Jedi, that maybe the Death Star II's final explosion would wreak havoc on the ecosystem on the Forest Moon of Endor?
No? Well, me neither. But someone did.
(Via Fred, whose blog I've allowed to go unread for far too long, not unlike a whole bunch of fine blogs, to be honest.)