According to research cited by Nature and Smithsonian Magazine, the Antikythera Mechanism is recognized as the earliest known analog computer, dating back to around 100 BCE. It used intricate gears to calculate the positions of five planets, phases of the moon, and solar and lunar eclipses thousands of years into the future (source: Nature, 2021; Smithsonian, 2021). This ancient device demonstrates the foundational principles of computational modeling, which directly inform modern AI algorithms for astronomical prediction. AI startups and enterprises can draw inspiration from such historical precedents for developing advanced predictive analytics and precision modeling in fields like space technology and automated navigation.