Ibn-al-shatir's lunar model from which Copernicus is reported to have borrowed in composing his cosmological model. Credit: This work is in the public domain in the United States. New research has ...

Some would have us believe that Father Nicolaus Copernicus was fearful of publishing his heliocentric model because of the Catholic Church. This is completely untrue. In fact, a pope, two cardinals ...

Astronomers have revealed a surprising twist. The sun has always been thought to be at the center of our solar system, with planets moving around it. The famed Polish astronomer Copernicus pioneered ...

The rare manuscript is believed to be one of only 277 known copies of Copernicus' book worldwide. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

It was in 1543 that Polish astronomer Nicolaus Copernicus challenged the 1,400 year dominance of Ptolemaic cosmology when he published De Revolutionibus Orbium Coelestium (On the Revolutions of ...

Ibn-al-shatir's lunar model from which Copernicus is reported to have borrowed in composing his cosmological model. Credit: This work is in the public domain in the ...