This presentation explores the integration of Astrology with therapeutic Parts Work to deepen the relationship between the inner world of the psyche with the outer world of the cosmos. Parts Work is a therapeutic lens that assumes that individuals have multiple different parts of their minds and psyches. Parts Work modalities focus on developing relationships with disowned parts of the self and actively working to reclaim and integrate them into one’s conscious awareness. In Astrology, each planet in an individual’s birth chart can represent a different psychological part that can be understood as possessing distinct needs, desires, and objectives. Examining the relationships between these planetary parts through the natal chart reveals a profound awareness of archetypal energies contained within the psyche. Humans are constantly navigating the relationship between their inner awareness and their external circumstances. As we develop a relationship with the archetypal energies of the planets and their manifestation in the external world as well as in our internal system we gain agency and an ability to understand our motivations and to respond to situations more consciously. Drawing from Hermeticism, Hellenistic astrology, and medieval astrological magick, alongside contemporary psychological models such as Internal Family Systems (IFS) and Jungian psychoanalysis, this presentation explores the ways that Parts Works can be integrated with Astrology to deepen one’s understanding of how planets function in the birth chart and impact the life of the native. Integrating therapeutic parts-work models with traditional astrological wisdom allows for an understanding of the Self as a multifaceted system. Astrology provides a lens to contextualize internal psychological relationships and unconscious drives as well as techniques for working these disparate parts of the Self. Traditional planetary remediations and astrological magic techniques can be employed along with visualization and somatic awareness to reorient one’s relationship with their parts and promote greater balance within the psyche. Recognizing the archetypal planetary relationships in our internal world allows for a deeper understanding of the Self as a cosmos.