3/7/2024 0 Comments Old star note lookupNot only was Hipparchus the father of trigonometry but he also worked out the great cycle known as precession of the equinoxes. Hipparchus was the famous Greek mathematician, astronomer and geographer who lived in the 2nd century BC. ( Archivist / Adobe Stock) Rediscovering the Lost Greek Star Chart Woodcut Illustration of Hipparchus observing the sky with a telescope from Alexandria. Today, we celebrate an astronomical discovery from the old analogue world as scientists announce “the oldest star chart ever discovered.” In ancient times, people with higher than average IQs often attempted to record the passage of the stars using only their eyes, crude wooden tools and mathematics. Star Map Tracker, Star Gazer and Stellarium Mobile all bring the night sky alive at the touch of a button. In the modern digital world, the task of Identifying stars, planets and satellites, and working out what to do with plants depending on where the moon is in its cycle, is the labor of apps. Compiled with astronomical data from the 2nd century AD, this is the oldest celestial chart ever discovered. In 2012, a student at Cambridge University identified what he suspected was an ancient Greek star map hidden behind text in a medieval codex.
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