Within the depth-psychological corpus, the Moon Goddess figures not as a single coherent deity but as a constellation of archetypal energies crystallised across mythology, ritual, and the analytic consulting room. Neumann reads her as the governing face of the Great Mother in her temporal, weaving, and fate-determining aspects — the moon being, for him, the primordial chronometer of feminine consciousness. Jung, approaching from clinical experience, emphasises her irreducible duality: simultaneously the white moon of conscious life and the black moon of the underworld, source and destroyer, healer and killer — exemplified in the Ishtar equation. Greene and Sasportas extend this into astrological psychology, tracing the paradoxical, treacherous-yet-reliable character of the earliest lunar goddesses as a direct consequence of the moon’s shifting phases. Kerényi grounds the term historically through Selene, Mene, Hekate, and Artemis, noting how the threefold goddess mirrors the lunar month’s tripartite division. Campbell situates the figure within comparative mythology, cataloguing her emergence from Isis to Hecate as a reflexive symbol of the Feminine Divine. A persistent tension runs through the corpus: between the moon goddess as nourishing, rhythmic ground of embodied life and as terrifying, devouring sovereignty over death — a polarity that Moore, following Ficino, reformulates as the difference between receptive lunar spirit and consuming lunar shadow.