“It seems to us that the fable illustrates the different phases of the moon. We, the inhabitants of the earth, never see but one-half of our bright satellite, who thus turns her back to her mother Juno. The sun, the moon, and the earth are constantly changing positions with relation to each other.
With the new moon there is constantly a change of weather; and sometimes the wind and storms may well suggest a quarrel between the sun and earth, especially when the former is concealed by grumbling thunder-clouds.
Furthermore, the new moon, when her dark side is turned toward us, is invisible; and it is only after a reconciliation between the sun and the earth, that a bright crescent becomes visible on the side nearest to the sun, though this time Luna is not illuminated by sunlight directly received, but by sunlight reflected from the earth to the moon, and by her reflected back to us.
Hence, the Chaldean astrologers and the magicians of Thessaly, who probably watched the determined as accurately as a Babinet the course of the celestial bodies, were said by their enchantments to force the moon to descend on earth, i.e., to show her crescent, which she could do but after receiving the “radiant smile” from her mother-earth, who put it on after the conjugal reconciliation. Diana-Luna, having adorned her head with her crescent, returns back to hunt in her mountains.”
H. P. Blavatsky