the.com/planetarium

a dome that lies about the sky so beautifully you forgive it everything.

means A domed theater where projectors cast a simulated night sky onto the ceiling, recreating stars, planets, and their movements for an audience below.

from From the Latin 'planeta' (wandering star) — itself borrowed from Greek 'planḗtēs,' a wanderer, because the planets visibly roamed against the fixed stars — paired with the Latin suffix '-arium,' which marks a place where something is kept or housed, as in 'aquarium' or 'herbarium.' So the word literally promises a place that holds the wanderers, a coinage of the modern scientific age when projection technology finally made an indoor heaven possible.

first one
Built in 1923 by Zeiss in Germany.
fake stars
Projects thousands of stars onto curved ceilings.
name origin
Latin for a model of the heavens.
light cheat
Shows skies impossible under modern city glow.
oldest model
Orreries predate them by two centuries.
for instance

griffith observatory — los angeles planetarium with 12.3 million visitors since 1935

adler planetarium — chicago's planetarium founded in 1930, first in the western hemisphere

hayden planetarium — new york's rose center planetarium with 32-meter diameter dome

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