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Armillary sphere
01
armillary sphere, esperang 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
Mga Halimbawa
The armillary sphere was used by astronomers in ancient Greece to demonstrate the motions of stars and planets.
Ang armillary sphere ay ginamit ng mga astronomo sa sinaunang Greece upang ipakita ang mga galaw ng mga bituin at planeta.
