In Rachel, Nevada, KFC has a big message for any aliens flying overhead: Eat our chicken.

Drive out to the middle of the desert in Rachel, Nev., and you'll find a patch of sand that has been tiled with about 65,000 squares of red, black, white and grey. It may not look like much from where you're standing, but step off the Earth's surface a few thousand feet and you'll see this:

With advertisements plastered on any surface one can imagine, is the surface of the Earth the next frontier for marketers?