Astrolabe was actually an analog calculator ... Byzantine civilization and was a valuable creation for astronomy and ...

The discovery of an 11th-century Islamic astrolabe in Verona, Italy, has captivated historians and scientists alike. With ...

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 ...

Please verify your email address. Astrolabe Ascended Card Major Play this card to seek a Realm of moderate danger, populated by the Calcularia and the ruins of humanity's Realmic airfields.

Marine archaeologists say the object is an astrolabe, an instrument once used by mariners to measure the altitude of the Sun during their voyages. It is believed to date from between 1495 and 1500.

Brass astrolabe from Europe ... the disciplines of astronomy and astrology were not as separate as they are today. In medieval times, astrology was a serious science, well defined and durable ...