Another plate, added later, features markings for North African latitudes. This implies the astrolabe was used in regions like Morocco or Egypt, broadening its geographical significance.

And that tells me that this astrolabe was almost certainly made for somebody based in Spain, who might travel between North Africa and France. And what's written on the astrolabe tells us pretty ...

And watching someone recreate the feat, such as by building an astrolabe by hand, can be very appealing too. The astrolabe is an ancient astronomical tool of incredible versatility, allowing the ...

The identification of an eleventh-century Islamic astrolabe bearing both Arabic and Hebrew inscriptions makes it one of the oldest examples ever discovered and one of only a handful known in the ...

A basic astrolabe begins with the mater ... But as the Portuguese started sailing south down the African coast and past the ...

And that tells me that this astrolabe was almost certainly made for somebody based in Spain, who might travel between North Africa and France. And what's written on the astrolabe tells us pretty ...