Shortly after Copernicus, in the 1580s, an Italian friar, Giordano Bruno, suggested the stars were suns that likely had their own planets and that the universe was infinite.
La puţin timp după Copernic, în anii 1580, un călugar italian, Giordano Bruno, a sugerat că stelele sunt sori care au probabil planetele lor şi că universul este infinit.