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.

The Sun-centered model of the solar system was first proposed more than a thousand years before Copernicus. What does our Solar System really look like? If we were to somehow fly ourselves above the ...

In 1508, Nicolaus Copernicus developed a celestial model of a heliocentric planetary system that transformed the way we view the universe. This bold theory, contrary to the geocentric model favored ...

The heliocentric theory is the idea that the Sun is at the centre of the solar system and that everything else – planets, asteroids, comets and the rest – revolves around it. Prior to heliocentrism, ...