Planetarium (disambiguation)

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

Planetarium may also refer to:

  • Astrarium, a type of astronomical clock
  • Planetary machine, a mechanical device that illustrates the relative positions and motions of the solar system
  • Orrery, a complex planetary machine, a term used after 1714

Music:

Other: