Definition:Astrolabe/Historical Note

Historical Note on Astrolabe

The astrolabe dates to the time of Apollonius of Perga, although some sources credit it invention to Hipparchus of Nicaea.

Theon of Alexandria wrote a detailed treatise on the astrolabe.

It is supposed that Claudius Ptolemy may have used an astrolabe to provide the data for his Apotelesmatika.

Some authors attribute the invention of the astrolabe to Hypatia of Alexandria, based on a misinterpretation of a letter written by one of her students, but it is well established that it had been invented some $500$ years earlier.

Use of the astrolabe was adopted by the medieval Arab world, where its design was made considerably more sophisticated and intricate.

Sources

• 2008: Ian Stewart: Taming the Infinite ... (previous) ... (next): Chapter $6$: Curves and Coordinates: Coordinate geometry today