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  2. Orrery - Wikipedia

    en.wikipedia.org/wiki/Orrery

    An orrery is a mechanical model of the Solar System that illustrates or predicts the relative positions and motions of the planets and moons, usually according to the heliocentric model. It may also represent the relative sizes of these bodies; however, since accurate scaling is often not practical due to the actual large ratio differences, it ...

  3. Antikythera mechanism - Wikipedia

    en.wikipedia.org/wiki/Antikythera_mechanism

    The Antikythera mechanism (/ ˌ æ n t ɪ k ɪ ˈ θ ɪər ə / AN-tik-ih-THEER-ə, US also / ˌ æ n t aɪ k ɪ ˈ-/ AN-ty-kih-) [1] [2] is an Ancient Greek hand-powered orrery (model of the Solar System). It is the oldest known example of an analogue computer. [3] [4] [5] It could be used to predict astronomical positions and eclipses decades ...

  4. Solar System model - Wikipedia

    en.wikipedia.org/wiki/Solar_System_model

    A 1766 Benjamin Martin mechanical model, or orrery, on display at the Harvard Collection of Historical Scientific Instruments. Solar System models, especially mechanical models, called orreries, that illustrate the relative positions and motions of the planets and moons in the Solar System have been built for centuries. While they often showed ...

  5. Kepler orrery - Wikipedia

    en.wikipedia.org/wiki/Kepler_orrery

    The orrery was created by Fabrycky, then a postdoc at the University of California, Santa Cruz, largely due to an accident.When he created an animation of a six-planet system Kepler-11 for his work on a home computer in 2011, his son and daughter were found playing with the program.

  6. A Philosopher Lecturing on the Orrery - Wikipedia

    en.wikipedia.org/wiki/A_Philosopher_Lecturing_on...

    Replica grand orrery on display alongside the original painting in Derby Museum and Art Gallery, England.. The Orrery was painted without a commission, probably in the expectation that it would be bought by Washington Shirley, 5th Earl Ferrers, a British Royal Navy officer who had an orrery of his own, and with whom Wright's friend Peter Perez Burdett was staying while in Derbyshire.

  7. Charles Boyle, 4th Earl of Orrery - Wikipedia

    en.wikipedia.org/wiki/Charles_Boyle,_4th_Earl_of...

    An orrery, a model of the Solar System named after the 4th Earl of Orrery Boyle became a Fellow of the Royal Society in 1706. In 1713, under the patronage of Boyle, clockmaker George Graham created the first mechanical Solar System model that could demonstrate proportional motion of the planets around the Sun.

  8. Eise Eisinga Planetarium - Wikipedia

    en.wikipedia.org/wiki/Eise_Eisinga_Planetarium

    The orrery The mechanical works in the space above the ceiling that keep the mechanism in operation Animation by 3D illustrator Paul Becx with an accelerated rendering of the Eisinga planetarium dials. An orrery is a planetarium, a working model of the Solar System. The orrery is painted with royal blue glimmer and outlined in shiny gold paint.

  9. David Rittenhouse - Wikipedia

    en.wikipedia.org/wiki/David_Rittenhouse

    In 1770, Rittenhouse completed an advanced orrery; that is, a mechanical model of the Solar System. In recognition of the achievement, the College of New Jersey granted Rittenhouse an honorary degree. [14] The college then acquired ownership of the orrery. Rittenhouse made a new, more advanced model which remained in Philadelphia.

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