Ancient Observatory Used to Predict the Harvest, Death and War

Astronomy was incredibly important to the ancient Maya. In particular, they tracked the movements of planet Venus, the sun, and the moon. UNEARTHED Tuesdays 10/9c on Science http://www.sciencechannel.com/ Watch full episodes! https://www.discoverygo.com/science/ Subscribe to Science Channel: http://bit.ly/SubscribeScience