Until telescopes are invented, what is up in the sky is anyone's guess. This is the early middle ages we're RPing here. They still thought the earth was the center of the universe, so their knowledge was shaky at best. I fail to see the need to change things from the way they've been for the past decade. Let people decide for themselves. If someone claims IC there are 3 suns and you only know of one, point at him and laugh for being such a crazy weirdo.
I beg to differ. Many non-european civilizations knew a hella lot more about astrology than Europeans did, even when the latter had telescopes and the former did not.
