planetarium -
an apparatus or model for representing the solar systems
simulation,
model the act of imitating the behavior of some situation or some process by means of something suitably analogous (especially for the purpose of study or personnel training)
planetarium -
an optical device for projecting images of celestial bodies and other astronomical phenomena onto the inner surface of a hemispherical dome
planetarium -
a building housing an instrument for projecting the positions of the planets onto a domed ceiling
edifice,
building a structure that has a roof and walls and stands more or less permanently in one place; "there was a three-story building on the corner"; "it was an imposing edifice"
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Wiktionary
Substantiv
planetarium -
A display museum in which images of stars and other astronomical phenomena are projected onto a domed ceiling.
A planetarium is a theatre built primarily for presenting educational and entertaining shows about astronomy and the night sky, or for training in celestial navigation. A dominant feature of most planetariums is the large dome-shaped projection screen onto which scenes of stars, planets and other celestial objects can be made to appear and move realistically to simulate the complex 'motions of the heavens'. The celestial scenes can be created using a wide variety of technologies, for example precision-engineered 'star balls' that combine optical and electro-mechanical technology, slide projector, video and fulldome projector systems, and lasers.
OmegaWiki Dictionary
Ω
planetarium A theatre built primarily for presenting educational and entertaining shows about astronomy and the night sky, or for training in celestial navigation.
