Discovery of a World in the 
Moone, by John Wilkins 
 
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Title: The Discovery of a World in the Moone Or, A Discovrse 
Tending To Prove That 'Tis Probable There May Be Another Habitable 
World In That Planet 
Author: John Wilkins 
Release Date: August 23, 2006 [EBook #19103] 
Language: English 
Character set encoding: ISO-8859-1 
*** START OF THIS PROJECT GUTENBERG EBOOK WORLD IN 
THE MOONE *** 
 
Produced by Louise Hope, Robert Shimmin and the Online Distributed 
Proofreading Team at http://www.pgdp.net 
 
[Transcriber's Note:
Spelling and punctuation are as in the original, including the 
consistently "modern" use of V and U. Italic capital V has two forms, 
used interchangeably. Since italic capital U does not occur, the rounded 
V-form has been transcribed as U. 
Greek words and phrases have been transliterated and shown between 
+marks+. Hebrew is shown between #marks#. 
Latin quotations were given in italics; the translation was usually 
printed with marginal quotation marks. In this e-text, Latin passages are 
shown as block quotes (indented) without quotation marks, while 
passages with marginal quotes are shown as block quotes with 
quotation marks. 
The six Sidenotes shown with an asterisk alongside their number were 
printed with an asterisk in the original text; all other notes were 
unmarked. 
References from the Sidenotes are identified at the end of the text, 
followed by a complete list of errata.] 
* * * * * * * * * * * * * * 
[Illustration: Sun with six orbits, each with symbol: Mercurius, Venus, 
Ceres et Proserpina, Mars, Jupiter, Saturnus Sun utters: Ame omnes 
"Ceres and Proserpina" orbit continuing below sun shows earth with 
orbiting moon. Text on earth orbit: Sua fovent; Vniuersum ornant. Text 
on moon's orbit: Mutuo se illuminant] 
THE DISCOVERY OF A WORLD IN THE MOONE. 
or, 
A DISCOVRSE Tending TO PROVE 
that 'tis probable there may be another habitable World in that Planet. 
Quid tibi inquis ista proderunt? Si nihil aliud, hoc certè, sciam omnia 
angusta esse. SENECA. Præf. ad 1. Lib. N. Q.
[Decoration] 
LONDON, 
Printed by E. G. for Michael Sparl and Edward Forrest, 1638. 
 
[Decoration] 
Perlegi hæc +paradoxa+ & novitatis graciâ typis mandari permitto. 
Mart. 29. 1638. THO. WEEKES R.P. Episc. Lond. Cap. Domest. 
[Decoration] 
 
To the Reader. 
If amongst thy leisure houres thou canst spare any for the perusall of 
this discourse, and dost looke to finde somewhat in it which may serve 
for thy information and benefit: let me then advise thee to come unto it 
with an equall minde, not swayed by prejudice, but indifferently 
resolved to assent unto that truth which upon deliberation shall seeme 
most probable unto thy reason, and then I doubt not, but either thou 
wilt agree with mee in this assertion, or at least not thinke it to be as 
farre from truth, as it is from common opinion. 
Two cautions there are which I would willingly admonish thee of in the 
beginning. 
1. That thou shouldst not here looke to find any exact, accurate 
Treatise, since this discourse was but the fruit of some lighter studies, 
and those too hudled up in a short time, being first thought of and 
finished in the space of some few weekes, and therefore you cannot in 
reason expect, that it should be so polished, as perhaps, the subject 
would require, or the leisure of the Author might have done it. 
2. To remember that I promise onely probable arguments for the proofe
of this opinion, and therefore you must not looke that every 
consequence should be of an undeniable dependance, or that the truth 
of each argument should be measured by its necessity. I grant that 
some Astronomicall appearances may possibly be solved otherwise 
then here they are. But the thing I aime at is this, that probably they 
may so be solved, as I have here set them downe: Which, if it be 
granted (as I thinke it must) then I doubt not, but the indifferent reader 
will find some satisfaction in the maine thing that is to be proved. 
Many ancient Philosophers of the better note, have formerly defended 
this assertion, which I have here laid downe, and it were to be wished, 
that some of us would more apply our endeavours unto the examination 
of these old opinions, which though they have for a long time lien 
neglected by others, yet in them may you finde many truths well worthy 
your paines and observation. Tis a false conceit, for us to thinke, that    
    
		
	
	
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