Nicolaus Copernicus
Nicolaus Copernicus was the sixteenth-century Polish astronomer who proposed that the Earth and other planets revolve around the Sun, overturning the ancient belief that Earth stood at the center of the universe.
His heliocentric model, published in 1543, fundamentally changed astronomy and is often called the Copernican Revolution.
The adjective Copernican now describes any paradigm-shifting change: a Copernican shift in economic thinking.
Transformative change in understanding
- paradigm shiftWholesale replacement of frameworks
- intellectual courageWillingness to challenge ideas
- heresyBelief opposing official doctrine
- posthumousOccurring after death
heliocentrism · worldview · Bruno · cosmology
Facility for celestial study
- star chartDiagram of celestial bodies
- astronomical tablesComputed celestial coordinates listings
- eclipse predictionDetermining future celestial occultations
- armillary sphereRinged astronomical teaching model
quadrant · astrolabe · trigonometry · Cracow · Bologna · ephemeris · almanac · zodiac
Star at system's core
- heliocentricSun as orbital center
- planetary motionMovement of worlds around stars
- orbital mechanicsScience of celestial motion
- geocentricTreating our planet as center
Ptolemaic · epicycles · retrograde motion · celestial spheres · solar system · elliptical · Kepler · Galileo
Philosophy prioritizing earthly reason
- classical learningGreco-Roman academic tradition
- PaduaItalian city in Veneto
- canon lawReligious institutional regulations
- Greek textsWritings in ancient language
Erasmus · patronage · printing press · Nuremberg · physician · diplomat · polymath · quattrocento
scientific revolution
Transformative change in understanding
- paradigm shiftWholesale replacement of frameworks
- intellectual courageWillingness to challenge ideas
- heresyBelief opposing official doctrine
posthumous · heliocentrism · worldview · Bruno · cosmology
observatory
Facility for celestial study
- star chartDiagram of celestial bodies
- astronomical tablesComputed celestial coordinates listings
- eclipse predictionDetermining future celestial occultations
armillary sphere · quadrant · astrolabe · trigonometry · Cracow · Bologna · ephemeris · almanac · zodiac
sun-centered
Star at system's core
- heliocentricSun as orbital center
- planetary motionMovement of worlds around stars
- orbital mechanicsScience of celestial motion
geocentric · Ptolemaic · epicycles · retrograde motion · celestial spheres · solar system · elliptical · Kepler · Galileo · Newton
humanism
Philosophy prioritizing earthly reason
- classical learningGreco-Roman academic tradition
- PaduaItalian city in Veneto
- canon lawReligious institutional regulations
Greek texts · Erasmus · patronage · printing press · Nuremberg · physician · diplomat · polymath · quattrocento · Northern Renaissance
- Padua ScholarsGalileo Galilei
- AstronomersGalileo Galilei, Johannes Kepler, Edwin Hubble, Carl Sagan, Tycho Brahe
- Polish ScienceMarie Curie, Copernicus, polonium, heliocentrism, kerosene lamp
- Polish RenaissanceCopernicus
- Kuyavia-Pomerania
- Faithful ScientistsGregor Mendel