I tend to be of the opinion that if something doesn't have its own Wikipedia page, it doesn't really exist. Pretty sure Aurora doesn't have one. (Almost hard to tell, since the word "Aurora" has like 40 disambiguation entries.)
On a similar note, searchability is an issue. Getting to this page from google requires some pretty seriously specific terms. If you don't include "4x," or something, it can get iffy. The DF forum thread pointing to this page is actually the easiest thing to find! Not that this is really fixable, without changing the name of the game to something less common.