Discover how the ancient astrolabe, believed to be an alien invention, revolutionized navigation and trade, connecting civilizations and shaping cultural exchanges for thousands of years. | Alien Footprints in History

Astrolabe: A Brief History and Its Significance The astrolabe is an ancient astronomical instrument that served multiple purposes, including: Measuring the altitude and position of celestial bodies relative to the horizon. Determining latitude and local time. Creating celestial maps. Predicting astronomical events, such as eclipses and planetary conjunctions. The origin of the astrolabe is uncertain, but it is believed to have been invented in ancient Greece around the 2nd century BC. The earlie

An astrolabe – Greek for ‘star finder’ – is an instrument that can be used for timekeeping, surveying, determining latitude and casting horoscopes. They were originally invented in ancient Greece around 150 BC, and the features were useful for navigation and astronomy. This stunning brass example is engraved with Hebrew and Arabic script, meaning it was probably made for a Jewish scholar in Spain sometime in the mid-14th century. During this time there was a huge amount of knowledge exchanged be