Nicolaus Copernicus and His Contributions

When and where was Nicolaus Copernicus born?

• February 19, 1473, in Torun, Poland

• March 10, 1543, in Rome, Italy

• January 1, 1400, in Florence, Italy

• April 22, 1473, in Krakow, Poland

What revolutionary model of the universe did Nicolaus Copernicus propose?

• Geocentric model

• Heliocentric model

• Lunar-centric model

• Galactic model

Besides astronomy and astrology, what other subjects did Copernicus study in Italy?

• Philosophy and Literature

• Art and Music

• Medicine and Law

• Theology and History

What was the title of Copernicus's major work, published after his death?

• Cosmos: A Personal Voyage

• Principia Mathematica

• De Revolutionibus Orbium Coelestium

• Almagest

What was the primary difference between Copernicus's heliocentric model and the Ptolemaic geocentric model?

• The heliocentric model placed Earth at the center, while the geocentric model placed the Sun at the center.

• The heliocentric model proposed that planets orbit the Earth, while the geocentric model proposed they orbit the Sun.

• The heliocentric model placed the Sun at the center, while the geocentric model placed Earth at the center.

• The heliocentric model included more planets than the geocentric model.