Johannes Kepler was a German mathematician, astronomer and astrologer, and key figure in the 17th century scientific revolution. He is best known for his eponymous laws of planetary motion and his works Astronomia nova, Harmonices Mundi, and the Somnium..

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Johannes Kepler was born in Weil der Stadt in southwest Germany. His paternal grandfather, Sebald Kepler, was a respected craftsman who served as mayor of the city; his grandfather was an innkeeper and mayor of the nearby village.

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Learn about Johannes Kepler’s life and how he changed the way we see the Universe in Video Clips from Carl Sagan’s TV series, “Cosmos”. Sit back and watch Kepler’s life from the cradle to the grave…

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Hear a middle school student, Thomas Covington, interview a Johannes Kepler about his early years and his schooling in Weil der Stadt. New Kepler also discusses the current astronomical beliefs of 1590 and 1605 for the Year of Astronomy website.

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Visit Kepler’s private lab (in the heavens) where she describes that it was her 3 laws of planetary motion which inspired Sir Isacc Newton’s Law of Gravitation and not the falling of an apple. And more…

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