Who were the the first people to use a astrobale?

The astrolabe, an ancient astronomical instrument, was first developed by the Greeks around the 2nd century BCE. It was later refined and widely utilized by Islamic astronomers during the Islamic Golden Age (8th to 14th centuries), who expanded its applications in navigation and timekeeping. The device served as a critical tool for both astronomers and navigators in various cultures, facilitating advancements in understanding celestial bodies.