Meet Polish astronomer Nicolaus Copernicus. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Nicolaus Copernicus proposed his theory that the ...

A hunt for historical treasures led to a hidden chamber ... and the find of a lifetime.

Nicolaus Copernicus, the 16th-century astronomer whose findings were condemned by the Roman Catholic Church as heretical, was reburied by Polish priests as a hero on Saturday, nearly 500 years after ...

In 1510 Nicolaus Copernicus conceived the project that would become the major work of his lifetime: working out the mathematical details of a heliocentric universe. By 1539 his project was ...

The man who proved heliocentrism never thought his ideas would amount to much. Nicolaus Copernicus pioneered the concept of a heliocentric solar system, right? Wrong. Many other astronomers—going back ...

It doesn't happen often, but there are times when a single book turns the world on its head. Isaac Newton's Principia unraveled the mystery of gravity. Charles Darwin's On the Origin of Species ...