![astrolabe is an instrument that have many functions: to calculate the position of the sun and stars, measure the heights Stock Photo - Alamy astrolabe is an instrument that have many functions: to calculate the position of the sun and stars, measure the heights Stock Photo - Alamy](https://c8.alamy.com/comp/D06TC1/astrolabe-is-an-instrument-that-have-many-functions-to-calculate-the-D06TC1.jpg)
astrolabe is an instrument that have many functions: to calculate the position of the sun and stars, measure the heights Stock Photo - Alamy
![Astrolabe | @Museum of the History of Science, Oxford | Kotomi_ | Flickr | Ancient artifacts, Ancient history, Steampunk Astrolabe | @Museum of the History of Science, Oxford | Kotomi_ | Flickr | Ancient artifacts, Ancient history, Steampunk](https://i.pinimg.com/originals/f7/92/2c/f7922c24f260c2d1aefd17a30e07dcdb.jpg)
Astrolabe | @Museum of the History of Science, Oxford | Kotomi_ | Flickr | Ancient artifacts, Ancient history, Steampunk
![astrolabe is an instrument that have many functions: to calculate the position of the sun and stars, measure the heights Stock Photo - Alamy astrolabe is an instrument that have many functions: to calculate the position of the sun and stars, measure the heights Stock Photo - Alamy](https://c8.alamy.com/comp/D06TDC/astrolabe-is-an-instrument-that-have-many-functions-to-calculate-the-D06TDC.jpg)