Ufology, sometimes written UFOlogy ( or ), is the investigation of
unidentified flying object
An unidentified flying object (UFO) is an object or phenomenon seen in the sky but not yet identified or explained. The term was coined when United States Air Force (USAF) investigations into flying saucers found too broad a range of shapes ...
s (UFOs) by people who believe that they may be of
extraordinary origins (most frequently of
extraterrestrial alien visitors).
While there are instances of
government
A government is the system or group of people governing an organized community, generally a State (polity), state.
In the case of its broad associative definition, government normally consists of legislature, executive (government), execu ...
,
private, and
fringe science
Fringe science refers to ideas whose attributes include being highly speculative or relying on premises already Objection (argument), refuted. The chance of ideas rejected by editors and published outside the mainstream being correct is remote. Wh ...
investigations of UFOs, ufology is generally regarded by
skeptics and
science educators as an example of
pseudoscience
Pseudoscience consists of statements, beliefs, or practices that claim to be both scientific and factual but are incompatible with the scientific method. Pseudoscience is often characterized by contradictory, exaggerated or unfalsifiable cl ...
.
Etymology
Ufology is a
neologism
In linguistics, a neologism (; also known as a coinage) is any newly formed word, term, or phrase that has achieved popular or institutional recognition and is becoming accepted into mainstream language. Most definitively, a word can be considered ...
derived from ''
UFO'' (a term apparently coined by
Edward J. Ruppelt), and is derived from appending the acronym UFO with the suffix ''
-logy
''-logy'' is a suffix in the English language, used with words originally adapted from Ancient Greek ending in ('). The earliest English examples were anglicizations of the French '' -logie'', which was in turn inherited from the Latin '' -l ...
'' (from the
Ancient Greek
Ancient Greek (, ; ) includes the forms of the Greek language used in ancient Greece and the classical antiquity, ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Greek ...
''-λογία'' (''-logia'')). Early uses of ufology include an article in ''Fantastic Universe'' (1957) and a 1958 presentation for the UFO "research organization" The Planetary Center.
Historical background

The roots of ufology include the "
mystery airships" of the late 1890s, the "
foo fighters" reported by Allied airmen during
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, the "ghost fliers" of
Europe
Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...
and
North America
North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...
during the 1930s, the "
ghost rockets" of
Scandinavia
Scandinavia is a subregion#Europe, subregion of northern Europe, with strong historical, cultural, and linguistic ties between its constituent peoples. ''Scandinavia'' most commonly refers to Denmark, Norway, and Sweden. It can sometimes also ...
(mainly Sweden) in 1946, and the
Kenneth Arnold "flying saucer" sighting of 1947.
Media attention to the Arnold sighting helped publicize the concept of
flying saucers.
Publicity of UFOs increased after World War II, coinciding with the escalation of the
Cold War
The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
and strategic concerns related to the development and detection (e.g., the
Ground Observer Corps) of advanced
Soviet
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
aircraft.
Official, government-sponsored activities in the United States related to ufology ended in the late 1960s following the
Condon Committee report and the termination of
Project Blue Book. Government-sponsored, UFO-related activities in other countries, including the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
, Canada, Denmark, Italy, and Sweden also ended. An exception to this trend is France, which maintains the
GEIPAN program, formerly known as GEPAN (1977–1988) and SEPRA (1988–2004), operated by the French Space Agency
CNES
CNES () is the French national space agency. Headquartered in central Paris, the agency is overseen by the ministries of the Armed Forces, Economy and Finance and Higher Education, Research and Innovation.
It operates from the Toulouse Spac ...
.
On 14 September 2023, NASA reported the appointment, for the first time, of a Director of
U.A.P. (known earlier as U.F.O.), identified as
Mark McInerney, to scientifically and transparently study such occurrences.
As a field
Status as a pseudoscience
Despite investigations sponsored by governments and private entities, ufology is not embraced by academia as a scientific field of study, and is instead generally considered a
pseudoscience
Pseudoscience consists of statements, beliefs, or practices that claim to be both scientific and factual but are incompatible with the scientific method. Pseudoscience is often characterized by contradictory, exaggerated or unfalsifiable cl ...
by
skeptics and
science educators,
being often included on
lists of topics characterized as pseudoscience as either a partial or total
pseudoscience.
''
Pseudoscience
Pseudoscience consists of statements, beliefs, or practices that claim to be both scientific and factual but are incompatible with the scientific method. Pseudoscience is often characterized by contradictory, exaggerated or unfalsifiable cl ...
'' is a term that classifies arguments that are claimed to exemplify the methods and principles of science, but do not adhere to an appropriate
scientific method
The scientific method is an Empirical evidence, empirical method for acquiring knowledge that has been referred to while doing science since at least the 17th century. Historically, it was developed through the centuries from the ancient and ...
, lack supporting evidence, plausibility,
falsifiability
Falsifiability (or refutability) is a deductive standard of evaluation of scientific theories and hypotheses, introduced by the Philosophy of science, philosopher of science Karl Popper in his book ''The Logic of Scientific Discovery'' (1934). ...
, or otherwise lack scientific status.
Some writers have identified social factors that contribute to the status of ufology as a pseudoscience,
with one study suggesting that "any science doubt surrounding unidentified flying objects and aliens was not primarily due to the ignorance of ufologists about science, but rather a product of the respective research practices of and relations between ufology, the sciences, and government investigative bodies".
One study suggests that "the rudimentary standard of
science communication
Science communication encompasses a wide range of activities that connect science and society. Common goals of science communication include informing non-experts about scientific findings, raising the Public awareness of science, public awar ...
attending to the extraterrestrial intelligence (ETI) hypothesis for UFOs inhibits public understanding of science, dissuades academic inquiry within the physical and social sciences, and undermines progressive space policy initiatives".
Current interest
In 2021, astronomer
Avi Loeb launched
The Galileo Project which intends to collect and report scientific evidence of extraterrestrials or extraterrestrial technology on or near Earth via telescopic observations.
In Germany, the
University of Würzburg is developing intelligent sensors that can help detect and analyze aerial objects in hopes of applying such technology to UAP.
A 2021
Gallup poll found that belief among Americans in some UFOs being extraterrestrial spacecraft grew between 2019 and 2021 from 33% to 41%. Gallup cited increased coverage in mainstream news and scrutiny from government authorities as a factor in changing attitudes towards UFOs.
In 2022, NASA announced a nine-month study starting in the fall to help establish a road map for investigating UAP—or for reconnaissance of the publicly available data it might use for such research.
In 2023, the RAND Corporation published a study reviewing 101,151 public reports of UAP sightings in the United States from 1998 to 2022. The models used to conduct the analysis showed that reports of UAP sightings were less likely within 30 km of weather stations, 60 km of civilian airports, and in more–densely populated areas, while rural areas tended to have a higher rate of UAP reports. The most consistent and statistically significant finding was that reports of UAP sightings were more likely to occur within 30 km of military operations areas, where routine military training occurs.
Methodological issues
Although some ufologists (e.g.,
Peter A. Sturrock) have proposed explicit methodological activities for the investigation of UFOs, scientific UFO research is challenged by the facts that the phenomena are spatially and temporally unpredictable, are not reproducible, and lack tangible physicality.
[Denzler (2003), p. 35] That most UFO sightings have mundane explanations
[Markovsky B., "UFOs", in ''The Skeptic's Encyclopedia of Pseudoscience'', edited by Michael Shermer, 2002 Skeptics Society, p. 260] limits interpretive power of "interesting," extraordinary UFO-related events, with the astronomer
Carl Sagan
Carl Edward Sagan (; ; November 9, 1934December 20, 1996) was an American astronomer, planetary scientist and science communicator. His best known scientific contribution is his research on the possibility of extraterrestrial life, including e ...
writing: "The reliable cases are uninteresting and the interesting cases are unreliable. Unfortunately there are no cases that are both reliable and interesting."
The ufologists
J. Allen Hynek and
Jacques Vallée have each developed descriptive systems for characterizing UFO sightings and, by extension, for organizing ufology investigations.
Phenomena linked to ufology
In addition to UFO sightings, certain supposedly related phenomena are of interest to some ufologists, including
crop circles,
cattle mutilations, anomalous materials,
alien abductions and
implants.
Some ufologists have also promoted
UFO conspiracy theories, including the
Roswell Incident of 1947,
the
Majestic 12 documents, and UFO disclosure advocates.
Skeptic
Robert Sheaffer has accused ufology of having a "credulity explosion,"
[Sheaffer, Robert. "A Skeptical Perspective on UFO Abductions". In: Pritchard, Andrea & Pritchard, David E. & Mack, John E. & Kasey, Pam & Yapp, Claudia. ''Alien Discussions: Proceedings of the Abduction Study Conference''. Cambridge: North Cambridge Press. pp. 382–388.] writing that "the kind of stories generating excitement and attention in any given year would have been rejected by mainstream ufologists a few years earlier for being too outlandish."
The physicist
James E. McDonald also identified "cultism" and "extreme...subgroups" as negatively impacting ufology.
[McDonald (1968)]
In Posadism
During the
Cold War
The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
, ufology was synthesized with the ideas of a
Trotskyist
Trotskyism (, ) is the political ideology and branch of Marxism developed by Russian revolutionary and intellectual Leon Trotsky along with some other members of the Left Opposition and the Fourth International. Trotsky described himself as an ...
movement in South America known as
Posadism. Posadism's main theorist,
Juan Posadas, believed the human race must "appeal to the beings on other planets...to intervene and collaborate with Earth's inhabitants in suppressing poverty;" i.e., Posadas wished to collaborate with extraterrestrials to create a
socialist system on Earth. The adoption of this belief among Posadists, who had previously been a significant political force in South America, has been noted as a contributing factor in their decline.
Governmental and private ufology studies
Starting in the 1940s, governmental agencies and private groups sponsored investigations, studies, and conferences related to ufology. Typically motivated by visual UFO sightings, the goals of these studies included critical evaluation of the observational evidence, attempts to resolve and identify the observed events, and the development of policy recommendations. These studies include
Project Sign,
Project Magnet,
Project Blue Book, the
Robertson Panel
The Robertson Panel was a scientific committee which met in January 1953 headed by Howard P. Robertson. The Panel arose from a recommendation to the Intelligence Advisory Committee (IAC) in December 1952 from a Central Intelligence Agency (CIA) ...
, and the
Condon Committee in the United States, the
Flying Saucer Working Party and
Project Condign in Britain,
GEIPAN in France, and
Project Hessdalen in Norway. Private studies of UFO phenomena include those produced by the
RAND Corporation
The RAND Corporation, doing business as RAND, is an American nonprofit global policy think tank, research institute, and public sector consulting firm. RAND engages in research and development (R&D) in several fields and industries. Since the ...
in 1968,
Harvey Rutledge of the
University of Missouri
The University of Missouri (Mizzou or MU) is a public university, public Land-grant university, land-grant research university in Columbia, Missouri, United States. It is Missouri's largest university and the flagship of the four-campus Univers ...
from 1973 to 1980, and the
National Press Club's Disclosure Project
Steven Macon Greer (born 1955) is an American Ufology, ufologist and a retired physician. He founded the Center for the Study of Extraterrestrial Intelligence (CSETI) and the Disclosure Project, which claims to seek the UFO conspiracy theory#Disc ...
in 2001. Additionally, the
United Nations
The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...
from 1977 to 1979 sponsored meetings and hearings concerning UFO sightings. In August 2020, the
United States Department of Defense
The United States Department of Defense (DoD, USDOD, or DOD) is an United States federal executive departments, executive department of the federal government of the United States, U.S. federal government charged with coordinating and superv ...
established the
Unidentified Aerial Phenomena Task Force to detect, analyze and catalog unidentified aerial phenomena that could potentially pose a threat to U.S. national security.
UFO organizations and events
A large number of private organizations dedicated to the study, discussion, and publicity of ufology and other UFO-related topics exist worldwide, including in the United States, the United Kingdom, Australia, and Switzerland. Along with such "pro-UFO" groups are skeptic organizations that emphasize the pseudoscientific nature of ufology.
During the annual
World UFO Day (2 July), ufologists and associated organizations raise public awareness of ufology to "tell the truth about earthly visits from outer space aliens." The day's events include group gatherings to search for and observe UFOs.
See also
*
Identification studies of UFOs
*
Extraterrestrial hypothesis
*
Psychosocial hypothesis
*
Interdimensional hypothesis
*
Time-traveler hypothesis
*
Cryptoterrestrial UFO hypothesis
*
Fringe science
Fringe science refers to ideas whose attributes include being highly speculative or relying on premises already Objection (argument), refuted. The chance of ideas rejected by editors and published outside the mainstream being correct is remote. Wh ...
*
List of topics characterized as pseudoscience
*
List of reported UFO sightings
*
List of Ufologists
*
Close encounters
*
The Phenomenon (2020 film)
*
UFOs in fiction
*
UFO religion
References
Further reading
; Academic books about ufology as a sociological and historical phenomenon
*
*
; Pro-ufology
*
*
; Skeptical opinions
*
*
*
; Ufology studies
*
*
External links
Ufology NewsCenter for UFO StudiesMutual UFO NetworkNational UFO Reporting CenterGroupe d'Études et d'Informations sur les Phénomènes Aérospatiaux Non-identifiésBritish UFO Research AssociationCommittee for Skeptical Inquiry UFO resources
{{Pseudoscience, state=collapsed