Armillary sphere sundial
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This sculpture depicts an armillary sphere sundial. The 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, centred on Earth or the Sun, that represent lines of celestial longitude and latitude and other astronomically important features, such as the ecliptic.
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Zenodo创建时间：
2026-05-16
