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  • Johannes Kepler - Wikipedia
    Johannes Kepler[a] (27 December 1571 – 15 November 1630) was a German astronomer, mathematician, astrologer, natural philosopher and music theorist [5] He is a key figure in the 17th-century Scientific Revolution, best known for his laws of planetary motion, and his books Astronomia nova, Harmonice Mundi, and Epitome Astronomiae Copernicanae The variety and impact of his work made Kepler
  • Johannes Kepler | Biography, Discoveries, Facts | Britannica
    Johannes Kepler, German astronomer who discovered three major laws of planetary motion His discoveries turned Nicolaus Copernicus’s Sun-centered system into a dynamic universe, with the Sun actively pushing the planets around in noncircular orbits
  • Kepler K2 - NASA Science
    The Kepler space telescope was NASA’s first planet-hunting mission, assigned to search a portion of the Milky Way galaxy for Earth-sized planets orbiting stars outside our solar system
  • Johannes Kepler - World History Encyclopedia
    Johannes Kepler (1571-1630) was a German astronomer and mathematician most famous for creating what was up to that point the most accurate model of planetary astronomy with his three laws of planetary motion
  • Johannes Kepler - Stanford Encyclopedia of Philosophy
    Johannes Kepler (1571–1630) is one of the most significant representatives of the so-called Scientific Revolution of the 16 th and 17 th centuries
  • Johannes Kepler: Everything you need to know | Space
    A biography of Johannes Kepler, from his troubled childhood to his mission to mathematically formalize Copernicus' heliocentric model by finding divine reasoning within the orbits of the planets
  • The History of Johannes Kepler - NASA Jet Propulsion Laboratory (JPL)
    Johannes Kepler (1571-1630) was a mathematician and physicist who not only observed, but also sought to explain the celestial dance above As a rather frail young man, the exceptionally talented Kepler turned to mathematics and the study of the heavens early on
  • Kepler’s laws of planetary motion - Encyclopedia Britannica
    Kepler’s laws of planetary motion, in astronomy and classical physics, laws describing the motion of planets in the solar system They were derived by the German astronomer Johannes Kepler, who announced his first two laws in the year 1609 and a third law nearly a decade later, in 1618
  • Kepler K2 In Depth - NASA Science
    In December 2011, NASA announced that Kepler had found its first planet, Kepler-22b, in the habitable zone of a star In April 2012, the mission, closing in on its three-and-a-half-year lifetime, was formally extended through fiscal year 2016 after a review of its operations
  • Johannes Kepler - Astronomy, Laws, Heliocentrism | Britannica
    Johannes Kepler - Astronomy, Laws, Heliocentrism: The ideas that Kepler would pursue for the rest of his life were already present in his first work, Mysterium cosmographicum (1596; “Cosmographic Mystery”)





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