Since good Lunars do visit the Moon, it would be simple for them to
tell if it rotates or not. Even "earth-bound" non-Lunars could try
to spot any distinguishing features on it and then tell. So unless
Glorantha is full of post-Modernists, saying "it varies by your
cultural BG" doesn't cut it.
The invisible dark orbiting body "Destix" has weird physics but
sounds cool. HOWEVER, the mythological implications are *IMMENSE*.
Geez, the dualist Carmanians would be *ALL OVER* this like white on
rice! How come not a peep anywhere?