Planetarium (disambiguation)

A planetarium is a theatre built primarily for presenting educational and entertaining shows about astronomy and the night sky.

Planetarium may also refer to:

Science

  • Astrarium, also called a planetarium, a type of astronomical clock
  • Orrery, a mechanical model of the Solar System
  • Planetarium (Belgium), the planetarium of the Royal Observatory of Belgium, in Brussels

Music

Other uses

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gollark: I'd assume they still use it for shipping tangle channels, at least.
gollark: It's entirely possible that these aren't very popular because, despite probably being substantially more energy-efficient than most things, they seem incredibly eldritch to program and describe C as a "high-level language".
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gollark: <@131368513871806464> http://www.greenarraychips.com/
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