Early Celtic 'Stonehenge' discovered in Germany's Black Forest
sciencedaily.com
sciencedaily.com
Reminded me the fact that in most languages (e.g. Italian, French) "sun" is masculine and "moon" is feminine whereas in German it's the other way around (http://en.wikipedia.org/wiki/Grammatical_gender). I know Latin-Greek mythology assigned a female moon goddess but I'm not familiar with Germanic mythology.
Could this be why they the two structures are oriented differently?