The celestial worlds discover'd, by Christiaan Huygens 71191 [Subtitle: or, conjectures concerning the inhabitants, plants and productions of the worlds in the planets] [Author: Christiaan Huygens] [Editor: Constantijn Huygens] [Link: https://www.gutenberg.org/7/1/1/9/71191] [Files: 71191-0.txt; 71191-h.htm] Thanks to Jeroen Hellingman and the Online Distributed Proofreading Team at https://www.pgdp.net/ for Project Gutenberg (This file was produced from images generously made available by The Internet Archive) Regards, Al