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Armillary sphere
01
esfera armilar, armilar
a model of the celestial sphere, historically used to depict and study the positions of celestial objects, consisting of a series of hoops representing important circles in the sky
Exemplos
Today, modern replicas of armillary spheres serve as educational tools in astronomy classrooms and planetariums.
Hoje, as réplicas modernas das esferas armilares servem como ferramentas educacionais em salas de aula de astronomia e planetários.
