#spherical

First of all, we must note that the universe is spherical. ↗

— Nicolaus Copernicus

#first of all #must #note #spherical #universe

The earth also is spherical, since it presses upon its center from every direction. ↗

— Nicolaus Copernicus

#center #direction #earth #every #presses

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

— Nicolaus Copernicus

#bounded #certainty #earth #enclosed #poles