bn:03471872n
Noun Concept
Categories: History of astronomy, Historical scientific instruments, Astronomical clocks, Astronomical instruments, archived copy as title
EN
Astrarium
EN
An astrarium, also called a planetarium, is the mechanical representation of the cyclic nature of astronomical objects in one timepiece. Wikipedia
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EN
An astrarium, also called a planetarium, is the mechanical representation of the cyclic nature of astronomical objects in one timepiece. Wikipedia
Wikipedia
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