Heh. [Kara shrugs.]

There's really not a lot to tell, to be honest. Earth is this ambiguous thing that no one really knows much about except what's written in scripture.

Like I said, humans left Kobol, home of the Gods a long time ago. The settled the twelve colonies, but there was a Thirteenth tribe that separated from the rest, and they settled on Earth. None of us have ever been there, but you can bet your ass we're looking for it.