Before heliocentrism was proposed, Earth was thought to be at the center of the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

The Scientific Revolution, which took in the 16th and 17th centuries, was a time of unprecedented learning and discovery. During this period, the foundations of modern science were laid, thanks to ...

Today, I wanted to talk about the history of the heliocentric model. After all, Copernicus’ most notable accomplishment is probably his proposed heliocentric, or sun-centered, model for the universe.

Nicolaus Copernicus was born on February 19, 1473, beginning a life that would see the Renaissance mathematician and astronomer shake up theories that claimed the Earth was the center of the universe ...

In this series, The Week looks at the ideas and innovations that permanently changed the way we see the world. The heliocentric theory is the idea that the Sun is at the centre of the solar system and ...