Armillary sphere
An armillary sphere (variations are known as spherical astrolabe, armilla, or armil) is a model of objects in the sky (on the celestial sphere), consisting of a spherical framework of rings, centered on Earth or the Sun, that represent lines of celestial longitude and latitude and other astronomically important features, such as the ecliptic. As such, it differs from a celestial globe, which is a smooth sphere whose principal purpose is to map the constellations. It was invented separately, in ancient China possibly as early as the 4th century BC and ancient Greece during the 3rd century BC, with later uses in the Islamic world and Medieval Europe.
Contributors
No records found.More...
This page is the FamousFix profile for Armillary sphere. Content on this page is contributed by editors who belong to our editorial community. We welcome your contributions... so please create an account if you would like to collaborate with other editor's in helping to shape this website.
On the Armillary sphere page you will be able to add and update factual information, post media and connect this topic to other topics on the website. This website does skew towards famous actors, musicians, models and sports stars, however we would like to expand that to include many other interesting topics.