
The "Great Moon Hoax", also known as the "Great Moon Hoax of 1835", was a series of six articles published in ''
The Sun'', a New York newspaper, beginning on August 25, 1835, about the supposed discovery of life and even civilization on the
Moon
The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width ...
. The discoveries were falsely attributed to Sir
John Herschel
Sir John Frederick William Herschel, 1st Baronet (; 7 March 1792 – 11 May 1871) was an English polymath active as a mathematician, astronomer, chemist, inventor, experimental photographer who invented the blueprint and did botanic ...
, one of the best-known
astronomer
An astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of Earth. They observe astronomical objects such as stars, planets, moons, comets and galaxies – in either o ...
s of that time.
The story was advertised on August 21, 1835, as an upcoming feature allegedly reprinted from ''
The Edinburgh Courant''. The first in a series of six was published four days later on August 25.
Article

The headline read:
The articles described animals on the Moon, including
bison
Bison are large bovines in the genus ''Bison'' (Greek: "wild ox" (bison)) within the tribe Bovini. Two extant and numerous extinct species are recognised.
Of the two surviving species, the American bison, ''B. bison'', found only in North ...
,
goats,
unicorn
The unicorn is a legendary creature that has been described since Classical antiquity, antiquity as a beast with a single large, pointed, spiraling horn (anatomy), horn projecting from its forehead.
In European literature and art, the unicor ...
s,
bipedal tail-less
beavers and
bat-like winged humanoids ("''Vespertilio-homo''") who built temples. There were trees, oceans and beaches. These discoveries were supposedly made with "an immense
telescope
A telescope is a device used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation. Originally meaning only an optical instrument using lenses, curved mirrors, or a combination of both to obse ...
of an entirely new principle".
"
Vespertilio-homo" can be translated from Latin as man-bat, bat-man, or man-bats. A reprinted edition of 1836 added a second type named the Vespertiliones or the bat-men. The author of the narrative was ostensibly Dr. Andrew Grant, the travelling companion and
amanuensis of Sir John Herschel, but Grant was fictitious.
Eventually, the authors announced that the observations had been terminated by the destruction of the telescope, by means of the
Sun causing the lens to act as a "
burning glass", setting fire to the observatory.
Authorship

Authorship of the article has been attributed to Richard Adams Locke (1800–1871),
a reporter who, in August 1835, was working for ''The Sun''. Locke publicly admitted to being the author in 1840, in a letter to the weekly paper ''New World''. Still, rumours persisted that others were involved. Two other men have been noted in connection with the
hoax
A hoax is a widely publicized falsehood so fashioned as to invite reflexive, unthinking acceptance by the greatest number of people of the most varied social identities and of the highest possible social pretensions to gull its victims into pu ...
:
Jean-Nicolas Nicollet,
a French astronomer travelling in America at the time (though he was in Mississippi, not New York, when the Moon-hoax issues appeared), and
Lewis Gaylord Clark, editor of ''
The Knickerbocker
''The Knickerbocker'', or ''New-York Monthly Magazine'', was a literary magazine of New York City, founded by Charles Fenno Hoffman in 1833, and published until 1865. Its long-term editor and publisher was Lewis Gaylord Clark, whose "Editor's Ta ...
'', a literary magazine. However, there is no good evidence to indicate that anyone but Locke was the author of the hoax.
Assuming that Richard A. Locke was the author, his intentions were probably, first, to create a sensational story which would increase sales of ''The Sun'', and, second, to ridicule some of the more extravagant astronomical theories that had recently been published. For instance, in 1824,
Franz von Paula Gruithuisen
Franz von Paula (Franciscus de Paula) Gruithuisen (19 March 1774 – 21 June 1852) was a Bavarian physician and astronomer. He taught medical students before becoming a professor of astronomy at the University of Munich in 1826.
During his peri ...
, professor of Astronomy at
Munich University, had published a paper titled "Discovery of Many Distinct Traces of Lunar Inhabitants, Especially of One of Their Colossal Buildings". Gruithuisen claimed to have observed various shades of color on the lunar surface, which he correlated with climate and vegetation zones. He also observed lines and geometrical shapes, which he felt indicated the existence of walls, roads, fortifications, and cities.
However, a more direct object of Locke's satire was Rev.
Thomas Dick, who was known as "The Christian Philosopher" after the title of his first book. Dick had computed that the
Solar System
The Solar System Capitalization of the name varies. The International Astronomical Union, the authoritative body regarding astronomical nomenclature, specifies capitalizing the names of all individual astronomical objects but uses mixed "Solar ...
contained 21,891,974,404,480 (21.9 trillion) inhabitants. In fact, the Moon alone, by his count, would contain 4,200,000,000 inhabitants. His writings were enormously popular in the United States; intellectual
Ralph Waldo Emerson
Ralph Waldo Emerson (May 25, 1803April 27, 1882), who went by his middle name Waldo, was an American essayist, lecturer, philosopher, abolitionist, and poet who led the transcendentalist movement of the mid-19th century. He was seen as a cham ...
was one of his fans.
Reactions

According to legend, ''The Sun''s circulation increased dramatically because of the hoax and remained permanently greater than before, thereby establishing ''The Sun'' as a successful paper. However, the degree to which the hoax increased the paper's circulation has certainly been exaggerated in popular accounts of the event. It was not discovered to be a hoax for several weeks after its publication and, even then, the newspaper did not issue a retraction.
Herschel was initially amused by the hoax, noting that his own real observations could never be as exciting. He later became annoyed when he had to answer questions from people who believed the hoax was serious.
Edgar Allan Poe
Edgar Allan Poe (; Edgar Poe; January 19, 1809 – October 7, 1849) was an American writer, poet, editor, and literary critic. Poe is best known for his poetry and short stories, particularly his tales of mystery and the macabre. He is wide ...
claimed the story was a plagiarism of his earlier work "
The Unparalleled Adventure of One Hans Pfaall". His editor at the time was Richard Adams Locke. He later published "
The Balloon-Hoax" in the same newspaper.
Poe had published his own Moon hoax in late June 1835, two months before the similar Locke Moon hoax, in the ''
Southern Literary Messenger
The ''Southern Literary Messenger'' was a periodical published in Richmond, Virginia, from August 1834 to June 1864, and from 1939 to 1945. Each issue carried a subtitle of "Devoted to Every Department of Literature and the Fine Arts" or some var ...
'' entitled "Hans Phaall – A Tale", later republished as "The Unparalleled Adventure of One Hans Pfaall". The story was reprinted in the ''
New York Transcript
New is an adjective referring to something recently made, discovered, or created.
New or NEW may refer to:
Music
* New, singer of K-pop group The Boyz
Albums and EPs
* ''New'' (album), by Paul McCartney, 2013
* ''New'' (EP), by Regurgitator ...
'' on September 2–5, 1835, under the headline "Lunar Discoveries, Extraordinary Aerial Voyage by Baron Hans Pfaall". Poe described a voyage to the Moon in a balloon, in which Pfaall lives for five years on the Moon with lunarians and sends back a lunarian to earth. The Poe Moon hoax was less successful because of the satiric and comical tone of the account. Locke was able to upstage Poe and to steal his thunder. In 1846, Poe would write a biographical sketch of Locke as part of his series "The Literati of New York City" which appeared in ''
Godey's Lady's Book
''Godey's Lady's Book'', alternatively known as ''Godey's Magazine and Lady's Book'', was an American women's magazine that was published in Philadelphia from 1830 to 1878. It was the most widely circulated magazine in the period before the Civi ...
''.
Legacy
Nate DiMeo's historical podcast ''
The Memory Palace'' dedicated a 2010 episode to the Great Moon Hoax entitled "The Moon in the Sun".
The hoax inspired a three part musical by composer Matt Dahan as part of his musical radio series Pulp Musicals.
Richard Adams Locke and the Great Moon Hoax are fictionalized in chapter 14 of
Félix J. Palma
Félix José Palma Macías ( Sanlúcar de Barrameda, 16 June 1968) is a Spanish writer.
Palma is best known for The Victorian trilogy: ''The Map of Time
''The Map of Time'' (first published in Spanish in 2008 as ''El mapa del tiempo'' and in 20 ...
's 2012 novel "The Map of the Sky".
See also
* ''
The Man in the Moone''
* ''
A Trip to the Moon'', a 1902
French
French (french: français(e), link=no) may refer to:
* Something of, from, or related to France
** French language, which originated in France, and its various dialects and accents
** French people, a nation and ethnic group identified with Franc ...
science fiction
Science fiction (sometimes shortened to Sci-Fi or SF) is a genre of speculative fiction which typically deals with imagination, imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, Paral ...
film in which the Moon is inhabited by insect-like aliens
* ''
Lunarcy!''
* ''
A True Story'', novel written by
Lucian of Samosata featuring bizarre encounters on the Moon
*
Moon landing conspiracy theories
References
Other sources
* Evans, David S., "The Great Moon Hoax", ''
Sky & Telescope'', 196 (September 1981) and 308 (October 1981).
* Goodman, Matthew, ''The Sun and the Moon: The Remarkable True Account of Hoaxers, Showmen, Dueling Journalists, and Lunar Man-Bats in Nineteenth-Century New York'' (New York: Basic Books, 2008)
External links
''The Moon Hoax'' (1859 reprint)at
Internet Archive
The Internet Archive is an American digital library with the stated mission of "universal access to all knowledge". It provides free public access to collections of digitized materials, including websites, software applications/games, music ...
''The Moon Hoax''eBook at
Project Gutenberg
Project Gutenberg (PG) is a volunteer effort to digitize and archive cultural works, as well as to "encourage the creation and distribution of eBooks."
It was founded in 1971 by American writer Michael S. Hart and is the oldest digital li ...
"The Great Moon Hoax of 1835"by R. J. Brown at HistoryReference.org (archived 2016-02-24)
"Episode 24: The Moon in the Sun" (2010 podcast) at The Memory Palace
"The Great Moon Hoax of 1835"(after 2011) at The Museum of Hoaxes – with linked transcripts of the 6 newspaper articles
"The Great Moon Hoax of 1835"(2011) at Victorian Gothic (archived 2017-06-30)
by Edgar Allan Poe – biographical essay from 1846 series ''The Literati of New York City''
"Belief, Legend, and the Great Moon Hoax"(2014) at Library of Congress
*
*
*
"The 'Great Moon Hoax' that fooled the world"(2022 podcast) at BBC Global News Ltd
{{Authority control
Journalistic hoaxes
Hoaxes in science
Fiction set on the Moon
Moon myths
1835 in the United States
Hoaxes in the United States
19th-century hoaxes
August 1835 events
Written fiction presented as fact
Works involved in plagiarism controversies