177K views · 944 reactions | You probably know your zodiac sign, but do you know where it came from? The Western zodiacs can be traced back to ancient Babylon, where priests would interpret the positions of the stars to determine their influence on the king and the state. Learn more about the origins and evolution of the zodiac: https://on.natgeo.com/3GcYqZn Host: Halley Brown | National Geographic | Facebook