Johannes Kepler - Wikipedia
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.
Johannes Kepler | Biography, Discoveries, & Facts | Britannica
Dec 23, 2025 · 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, …
Johannes Kepler - World History Encyclopedia
Aug 30, 2023 · Johannes Kepler (1571 to 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 …
Kepler / K2 - NASA Science
Jan 5, 2026 · 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 - Stanford Encyclopedia of Philosophy
May 2, 2011 · 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
Dec 22, 2023 · 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 …
A possible ice-cold Earth discovered in the archives of the retired ...
2 days ago · Scientists continue to mine data gathered by NASA's Kepler Space Telescope, retired in 2018, and continue to turn up surprises. A new paper reveals the latest: a possible rocky planet …
The History of Johannes Kepler - NASA Jet Propulsion Laboratory (JPL)
Oct 6, 2004 · 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 …
Frozen Earth twin candidate found hiding in old Kepler telescope data
Astronomers have pulled a frozen, Earth-sized world out of archival data from the retired Kepler Space Telescope, revealing a planet candidate that circles its star roughly once a year and could ...
The Galileo Project | Science | Johannes Kepler
Kepler's model to explain the relative distances of the planets from the Sun in the Copernican System. Except for Mercury, Kepler's construction produced remarkably accurate results.