It is astrology’s extraordinary insight that these complex, multidimensional archetypes, which govern the forms of human experience, are intelligibly connected with the planets and their movements in the heavens, an association that is observable in a constant coincidence between specific planetary alignments and specific corresponding archetypal phenomena in human affairs.
Tarnas states the foundational thesis of archetypal astrology: planetary movements correlate with observable archetypal patterns in human experience, constituting a systematic and empirically grounded correspondence.
, Prometheus the Awakener: An Essay on the Archetypal Meaning of the Planet Uranus, 1995thesis