Nicolaus Copernicus Quote

We regard it as a certainty that the earth, enclosed between poles, is bounded by a spherical surface.


De revolutionibus orbium coelestium (1543)


We regard it as a certainty that the earth, enclosed between poles, is bounded by a spherical surface.

We regard it as a certainty that the earth, enclosed between poles, is bounded by a spherical surface.

We regard it as a certainty that the earth, enclosed between poles, is bounded by a spherical surface.

We regard it as a certainty that the earth, enclosed between poles, is bounded by a spherical surface.