Classical (Tropical) and True-Sky (Sidereal) Zodiac, together in one place - powered by real NASA JPL data.
The Tropical zodiac is the one you are probably most familiar with, based on Earth's seasons and psychological archetypes. It’s symbolic, reflective, and deeply rooted in Western astrology traditions. Most horoscopes you see online use this system.
The Z13 True-Sky zodiac follows the actual constellations in space - with their real sizes, boundaries, and positions. It’s the astrology of what you see in the sky, and has a 'soul deep' connection to the stars. 🌟
Both systems have value. You get to explore them together by clicking the toggle at the top of the page. ☝️
Discover your Tropical and Z13 True-Sky signs - side-by-side. Accurate, personal, and eye-opening.
See where the planets actually are right now. Updated live using NASA JPL ephemeris.
Track the Moon through Z13 signs, phases, ingresses, and energetic shifts. A daily ritual for the astro-aligned.