⚛️ Government, programs & whistleblowers

Bob Lazar and the S-4 claims

Bob Lazar is an American who claimed in 1989 that he worked on reverse-engineering extraterrestrial spacecraft at a secret site near Area 51 in Nevada. Investigators and skeptics found no evidence of his claimed education or employment, and his background is largely considered invented. Despite this, his story made Area 51 world-famous and introduced the concept of element 115 as flying-saucer fuel.

43 encyclopedia articles 2 timeline events
Groom Lake (Area 51) and Papoose Lake, near which Lazar placed S-4
Groom Lake (Area 51) and Papoose Lake, near which Lazar placed S-4Photo: Doc Searls from Santa Barbara, USA · CC BY 2.0 · Wikimedia Commons (resized copy)

About Bob Lazar

Bob Lazar is an American who claimed in 1989 that he worked on reverse-engineering extraterrestrial spacecraft at a secret site near Area 51 in Nevada. Investigators and skeptics found no evidence of his claimed education or employment, and his background is largely considered invented. Despite this, his story made Area 51 world-famous and introduced the concept of element 115 as flying-saucer fuel.

📖 Read the full article (15 min) →

Also known as
Lazar

The full story, section by section

The story of Bob Lazar in 9 parts. Tap any part to read it in full.

  1. Early lifeLazar was reportedly born in Coral Gables, Florida, and adopted.Read this part → Illustration drawn for this site — not a photograph.
  2. Los Alamos Tech Area with names of buildings Los Alamos (1982–1986)In May 1982 Lazar and his wife moved to Los Alamos, New Mexico.Read this part → Los Alamos Tech Area with names of buildings · Photo: Los Alamos National Laboratory, Public domain, Wikimedia Commons
  3. Groom Lake and Papoose Lake, both in the Nevada Test and Training Range. Groom Lake is also in Area 51. Note that some of the lines you see beside Groom lake are among the longest runways on Earth. John Lear and the road to S-4In mid-1988 Lazar met and befriended John Lear, a record-setting pilot and son of the Learjet founder Bill Lear.Read this part → Groom Lake and Papoose Lake, both in the Nevada Test and Training Range. Groom Lake is also in Area 51. Note that some of the lines you see beside Groom lake are among the longest runways on Earth. · Photo: Doc Searls from Santa Barbara, USA, CC BY 2.0, Wikimedia Commons
  4. Area 51 seen from Tikaboo Peak The S-4 claimsLear introduced Lazar to Knapp.Read this part → Area 51 seen from Tikaboo Peak · Photo: Geckow, Public domain, Wikimedia Commons
  5. Element 115In May 1989 Scientific American discussed the possibility of stable superheavy elements.Read this part → Illustration drawn for this site — not a photograph.
  6. Education claimsTo explain his recruitment, Lazar said he held a master's in physics from MIT and one in electronics from Caltech.Read this part → Illustration drawn for this site — not a photograph.
  7. The Little A'Le'Inn, a bar, restaurant and motel in Rachel, viewed from the north. Media careerLazar's first appearance under his own name was in November 1989 on The Billy Goodman Happening, a late-night UFO radio show on KVEG in Las Vegas.Read this part → The Little A'Le'Inn, a bar, restaurant and motel in Rachel, viewed from the north. · Photo: Cooper, in Wiki Commons known as Cooper.ch 18:45, 7 August 2006 (UTC), CC BY-SA 2.5, Wikimedia Commons
  8. Criminal cases and the 2017 search1990 pandering conviction. In early 1990 Lazar set up an illegal brothel operation that reportedly made $25,000 profit.Read this part → Illustration drawn for this site — not a photograph.
  9. Warning sign near secret Area 51 base in Nevada. The text on the smaller sign reads: Assessment and theoriesLazar has never produced evidence of alien life or technology.Read this part → Warning sign near secret Area 51 base in Nevada. The text on the smaller sign reads: · Photo: X51, CC BY-SA 3.0, Wikimedia Commons

Read the full Bob Lazar article →

Key people

The people at the centre of the story — witnesses, investigators, officials and sceptics:

George Knapp and photojournalist Matt Adams at the 68th Peabody Awards, for Crossfire: Water, Power and Politics.
George Knapp and photojournalist Matt Adams at the 68th Peabody Awards, for Crossfire: Water, Power and Politics. Read: George Knapp →Photo: The Peabody Awards · CC BY 2.0 · Wikimedia Commons (resized copy)
  • George KnappGeorge T. Knapp is an American journalist, news anchor, and radio host who works for KLAS-TV in Las Vegas and hosts Coast to Coast AM. He is best known for his extensive investigative reporting on UF…
  • Jacques ValléeJacques Vallée is a French computer scientist, internet pioneer, venture capitalist, author, astronomer, and ufologist born in 1939. He began his career as an astronomer, co-developing NASA's first d…
  • John LearJohn Lear was an American aviator and UFO conspiracy theorist born in 1942 who set flying records and later promoted claims about government cover-ups of extraterrestrial life. He became a prominent …
  • Paul BennewitzPaul Bennewitz was an American businessman and UFO investigator based in Albuquerque, New Mexico, who came to believe he was filming alien craft and uncovered a secret underground alien base near Kir…
  • Richard DotyRichard Doty is a retired U.S. Air Force Office of Special Investigations special agent who operated primarily at Kirtland Air Force Base in New Mexico during the late 1970s and 1980s.
  • Bill CooperMilton William "Bill" Cooper was an American conspiracy theorist, author, and shortwave radio broadcaster who wrote the influential 1991 book Behold a Pale Horse. His work mixed theories about secret…
  • Stanton FriedmanStanton Terry Friedman was an American-Canadian nuclear physicist who became a professional ufologist after leaving physics in 1970. Operating mainly from the United States and Canada, he became best…
  • Robert BigelowRobert Thomas Bigelow is an American businessman from Las Vegas who made a fortune in real estate and the Budget Suites of America hotel chain. He founded Bigelow Aerospace to develop expandable spac…
  • Jeremy CorbellJeremy Kenyon Lockyer Corbell is an American artist, documentary filmmaker, and ufologist based in Los Angeles who became a prominent figure in the UFO community by the late 2010s. His work includes …
  • Bob OechslerBob Oechsler was an American UFO investigator and MUFON member from Maryland who claimed to be a former NASA engineer. During the late 1980s and early 1990s, he claimed that high-ranking military and…
  • C. Richard D'AmatoC. Richard D'Amato was an American lawyer, Senate staffer, and Navy Reserve captain who worked for Senator Robert C. Byrd for two decades.
  • Mick WestMick West is a science writer, skeptical investigator, and retired video game programmer who co-founded Neversoft before turning to debunking pseudoscience and conspiracy theories. He founded the web…
  • Edward TellerEdward Teller was a Hungarian-American theoretical physicist and chemical engineer born in 1908 who became popularly known as the father of the hydrogen bomb. During his career, he participated in th…
  • Nancy MaceNancy Mace is an American Republican politician born in North Carolina who has served in the South Carolina House of Representatives and the U.S. House of Representatives.

Related cases & events

Events and sightings linked to Bob Lazar:

🗓️ Event · 7 min readBob Lazar goes publicIn 1989, a man named Bob Lazar went public on a Las Vegas television station claiming he had worked on reverse-engineering alien spacecraft at a secret site called S-4 near Area 51. His story made Area 51 famous and drew numerous UFO watchers to the area. How…🗓️ Event · 5 min readEG&G Special Projects manager meeting (2005)In December 2005, an unnamed former operations manager for the defense contractor EG&G Special Projects met with researchers Jacques Vallée and Hal Puthoff, with the introduction arranged by retired Colonel John B. Alexander. The meeting took place in the con…🗓️ Event · 7 min readJohn Lear's ParaNet statement (1987)In December 1987, aviator John Lear posted a statement on an early bulletin board system claiming that the U.S. government had secret dealings with extraterrestrials.🗓️ Event · 11 min readVallée on the disinformation campaign (1989)In September 1989, UFO researcher Jacques Vallée concluded from his journals that a large disinformation campaign existed regarding UFOs, though he could find no evidence of an active government black project or what the campaign was meant to hide. The entrie…🗓️ Event · 6 min readNRO Blue Fire documentThe NRO Blue Fire document is an unauthenticated memo that circulated among Area 51 enthusiasts starting in July 1991. It allegedly declared a "Blue Fire" security condition and shutdown at the Groom Lake base during a UFO gathering in Rachel, Nevada. The mem…🗓️ Event · 5 min readDan Burisch and J-RodDan Burisch claims he worked as a microbiologist at the S-4 facility near Area 51, where he studied an extraterrestrial time traveler known as "J-Rod" between 1986 and 2007. His story includes alleged service on the Majestic-12 committee, tissue sampling, and…🗓️ Event · 4 min readAlexander on Edward TellerThis article discusses a passage from retired Army Colonel John Alexander's 2011 book in which he speculates that physicist Edward Teller might have known the truth about UFOs due to his position in weapons science. Teller never publicly stated that he had an…🗓️ Event · 7 min readGeorge Knapp's four legacy programsIn late 2022, the journalist George Knapp stated on a radio show that people had informed members of Congress about secret "legacy programs" holding recovered intact craft and physical remains of beings. Whistleblower protections were subsequently enacted in …🗓️ Event · 6 min readAlfred O'Donnell's Area 51 saucer storyIn February 2023, journalist George Knapp claimed that former Area 51 contractor manager Alfred O'Donnell had told him about a recovered flying saucer and a live being. However, O'Donnell previously gave a completely different story to author Annie Jacobsen, …

Programs, organizations & documents

The official programs, groups and papers involved:

🏢 Organization · 5 min readEG&GEG&G was an American defense contractor founded by MIT scientists that provided technical and management services for United States nuclear weapons tests from the Manhattan Project onward. The company also operated the Janet flights carrying workers to Area 5…🏢 Organization · 13 min readU.S. NavyThe United States Navy is the maritime branch of the US armed forces and has played a significant role in the history of unidentified aerial phenomena. Over the decades, its pilots and ships have reported encounters with unknown objects, produced notable sigh…🏢 Organization · 13 min readU.S. Air ForceThe United States Air Force is the air service branch of the U.S. armed forces that became an independent service in September 1947.📄 Document · 16 min readMJ-12MJ-12, or Majestic-12, is an alleged secret committee supposedly formed in 1947 by President Harry S. Truman to recover and study crashed alien spacecraft. The name originated in the early 1980s from documents that surfaced as part of a disinformation campaig…🏢 Organization · 15 min readCentral Intelligence AgencyThe Central Intelligence Agency (CIA) is the United States civilian foreign intelligence agency created in 1947. Between the late 1940s and 1960s, the agency closely monitored UFO reports primarily for national security reasons, such as potential Soviet threa…🏛️ Program or study · 10 min readCrash retrievalCrash retrieval is the alleged recovery of crashed non-human craft and their occupants by the United States government or others, starting with the 1947 Roswell incident. Numerous unverified claims and hoaxes have emerged over the decades, including testimony…🏛️ Program or study · 9 min readReverse engineeringReverse engineering is the process of studying an existing device, system, or software to understand how it works in order to copy, improve, or counter it. This practice consists of information extraction, modeling, and review, and has been widely used in ind…🏛️ Program or study · 6 min readLegacy programA legacy program is an alleged long-running secret United States program that recovers and reverse-engineers crashed craft of non-human origin without normal congressional oversight. The term circulated among researchers and contractors for years before forme…

Books, films & documentaries

Where to read and watch more:

Related topics & places

Ideas, terms and places that come up in the story:

📍 Place · 8 min readS-4S-4, also called Sector Four or Site 4, is a secret facility near Papoose Lake in Nevada that Bob Lazar claimed to have worked at in 1988 and 1989. Lazar stated that he helped reverse-engineer extraterrestrial flying saucers hidden inside mountainside hangars…📍 Place · 11 min readArea 51Area 51 is a highly classified United States Air Force and CIA facility located in southern Nevada, established in 1955 to develop and test secret aircraft such as the U-2 spy plane. Due to its extreme secrecy and history of developing advanced military techn…📍 Place · 6 min readLos Alamos National LaboratoryLos Alamos National Laboratory is a United States research laboratory located in New Mexico that was founded in 1943 as the secret Manhattan Project laboratory to design the first atomic bombs. It remains central to American nuclear weapons work and civilian …📍 Place · 6 min readDulceDulce is a small town in northern New Mexico that became the center of a prominent UFO legend involving an alleged secret underground alien base near Archuleta Mesa. The folklore originated in the late 1970s and 1980s, fueled by unexplained cattle mutilations…📖 Term · 4 min readYankee BlueYankee Blue is a fake program used in a U.S. Air Force induction briefing where certain new commanders of highly classified programs were shown a photo of a supposed flying saucer and told they were trying to reverse-engineer it.📖 Term · 17 min readUnidentified flying objectAn unidentified flying object, or UFO, is an unexplained phenomenon or object seen in the sky, with the modern craze originating in the United States in June 1947. While popular culture often equates UFOs with alien spacecraft, most investigations reveal them…📖 Term · 9 min readDisinformationDisinformation is false information spread deliberately to mislead, specifically relating to government agents and intelligence operations hiding classified projects or feeding false UFO stories to researchers from 1950 to 2022. Documented and suspected cases…📖 Term · 13 min readUnidentified anomalous phenomenaUnidentified anomalous phenomena (UAP) is the U.S. government's current term for unidentified objects or events in the air, space, or underwater.📖 Term · 6 min readGrey alienGrey aliens are purported extraterrestrial beings depicted as small, hairless humanoids with large heads and black eyes, becoming popular cultural icons through modern abduction reports and media. The image spread significantly following the 1961 Betty and Ba…

🗓️ Bob Lazar on the UAP timeline

  1. Bob Lazar goes public, claiming he worked on alien craft at S-4 near Area 51. Read the article →
  2. Dan Burisch claims he studied an extraterrestrial being at the S-4 facility. Read the article →

Search the timeline →

🏛️ Official records

  • Unidentified Flying Object Reported near Puerto Rico, 1965CIA · 1965-02-01This file contains Central Intelligence Agency (CIA) memoranda exchanged between the Assistant Director for Special Activities (AD/SA) and the Assistant Director for Scientific Intelligence (AD/SI) regarding an incident…

🛸 UFO sightings about Bob Lazar

Sightings that mention Bob Lazar

Dr Edson Salazar Vivanco (Surgeon) dissects Nazca Mummy for a DNA sample. These are the very same samples that are now viewable online, and are being cross examined by individuals around the world.The Lazar Tape, I seen this on tik tok and thought you guys might appreciate it.4yrs before Lazar, 20yrs efore the Tic Tac—was 'Flight of the Navigator' ahead of its time?CBS News - Pentagon releases new batch of UFO files: "Unlike anything I had seen"Bob Lazar posts 3D renderings of the craft he worked on at S4Stabilized footage of the UAP over Aguadilla, Puerto 2012Have We Been Soft Prepped for Disclosure Through pop culture This Whole Time?has the 2007 Costa Rica UFO sighting already been debunked? it seems to move the way bob Lazar describes with the UFO turning on its side before accelerating away

Open the sightings map → Search sightings →

More in the encyclopedia

Other articles that link to or mention Bob Lazar:

  • Dan BurischDan Burisch is a Las Vegas man who claimed to have a doctorate and secret government experience working with extraterrestrials and alien viruses near Area 51. Investigative reporting found no evidenc…
  • Edgar FouchéEdgar Fouché was an American who claimed in 1998 that he was a former Area 51 employee and that the United States had built a secret triangular aircraft using reverse-engineered extraterrestrial tech…
  • James GoodallJames Goodall is an American aviation writer, historian, and photographer known for his books on secret military aircraft and decades of observing Area 51. He was among the first people to photograph…
  • Nellis Air Force BaseNellis Air Force Base is a large United States Air Force base located in the Las Vegas Valley, Nevada, that originated from a military range established in 1940 and was officially named in 1950. The …
  • Government programs (topic)This encyclopedia overview outlines government and private programs established to study UFOs and UAPs from 1947 to 2023. U.S.
  • Project SerpoProject Serpo is an alleged top-secret exchange program in which United States military personnel supposedly traveled to a planet named Serpo in the Zeta Reticuli star system. The story reached the p…
  • DIA interest in Skinwalker RanchIn 2007, a Defense Intelligence Agency (DIA) official named James Lacatski became interested in Skinwalker Ranch in Utah after reading a book about the property. This led to Lacatski visiting the ran…
  • Nuclear & missile sites (topic)This text is about reported UFO and unidentified anomalous phenomena sightings and incidents at nuclear weapons sites, missile bases, and laboratories between 1947 and 2022. While researchers like Ro…
  • Propulsion & physics (topic)This overview covers claims and research regarding advanced propulsion, gravity, energy, and exotic materials spanning from 1955 to 2023. It details various historical attempts by inventors, governme…
  • Bases & Area 51 (topic)This overview topic covers military bases, test ranges, and secret facilities related to UFO folklore, focusing primarily on Wright-Patterson Air Force Base in Ohio and Area 51 in Nevada between 1949…
  • Steve Wilson and Project PounceThis article is about a 1997 email exchange between UFO researcher Richard Boylan and Steve Wilson, a man who claimed to have headed a secret U.S. government effort called Project Pounce.
  • Anti-gravityAnti-gravity is the theoretical concept of a force that would oppose gravity to allow craft to move without traditional propulsion. Under current physics, it is considered impossible without exotic m…
  • Georgia witness visited by agents (2009)In May 2009 in North Georgia, a man reported seeing a large, silent triangular aircraft that struck him with a beam of light and caused physical injuries. According to a 2021 book, two men in dark su…
  • Richard BoylanRichard J. Boylan is an American psychologist and UFO writer who promotes claims of contact with extraterrestrial beings and secret government spacecraft retrieval programs. In 1997, he published an …
  • Needles crash reports (2008)In May 2008, witnesses near Needles, California, reported that a large, glowing turquoise-green object fell from the sky and crashed near the Colorado River. According to these witnesses, several hel…
  • C. Richard D'Amato's warning to Vallée (1991)In 1990 and 1991, Senate Appropriations Committee counsel C. Richard D'Amato told researcher Jacques Vallée that intelligence agencies were illegally hiding UFO data from Congress and spreading false…
  • Osedacz thesis on fastwalkers (1989)The text describes the June 1989 master's thesis titled "Orbit Determination of Sunlight Illuminated Objects Detected by Overhead Platforms," written by U.S. Air Force Captain Richard P.
  • John Lilly and the alleged hypnosis projectAn online paranormal timeline combines an unsourced 1958 U.S. Air Force mind-control entry with a separate entry about neuroscientist John C.

Questions & answers

What is Bob Lazar?

Bob Lazar is an American who claimed in 1989 that he worked on reverse-engineering extraterrestrial spacecraft at a secret site near Area 51 in Nevada. Investigators and skeptics found no evidence of his claimed education or employment, and his background is largely considered invented. Despite this, his story made Area 51 world-famous and introduced the concept of element 115 as flying-saucer fuel. Read: Bob Lazar →

What else is Bob Lazar called?

Bob Lazar is also known as Lazar.

Who is George Knapp?

George Knapp: George T. Knapp is an American journalist, news anchor, and radio host who works for KLAS-TV in Las Vegas and hosts Coast to Coast AM. He is best known for his extensive investigative reporting on UFOs and the paranormal, including bringing figures like Bob Lazar and John Lear to public prominence and helping make Area 51 famous. Read: George Knapp →

Who is Jacques Vallée?

Jacques Vallée is a French computer scientist, internet pioneer, venture capitalist, author, astronomer, and ufologist born in 1939. He began his career as an astronomer, co-developing NASA's first detailed map of Mars, and later worked on the ARPANET, founded a technology company, and became a venture capitalist. In ufology, he became one of the most influential researchers, collaborating with J. Read: Jacques Vallée →

Who is John Lear?

John Lear was an American aviator and UFO conspiracy theorist born in 1942 who set flying records and later promoted claims about government cover-ups of extraterrestrial life. He became a prominent figure in the 1980s by circulating statements and helping launch the careers of figures like Bill Cooper and Bob Lazar. He died on March 29, 2022. Read: John Lear →

What was Bob Lazar goes public?

Bob Lazar goes public: In 1989, a man named Bob Lazar went public on a Las Vegas television station claiming he had worked on reverse-engineering alien spacecraft at a secret site called S-4 near Area 51. His story made Area 51 famous and drew numerous UFO watchers to the area. However, Lazar has provided no evidence for his claims, and his educational and employment backgrounds have been refuted by investigators. Read: Bob Lazar goes public →

What was EG&G Special Projects manager meeting (2005)?

EG&G Special Projects manager meeting (2005): In December 2005, an unnamed former operations manager for the defense contractor EG&G Special Projects met with researchers Jacques Vallée and Hal Puthoff, with the introduction arranged by retired Colonel John B. Alexander. The meeting took place in the context of EG&G's historical role supporting sensitive military installations in Nevada, including operating the Janet shuttle flights to Area 51. Read: EG&G Special Projects manager meeting (2005) →

What is EG&G?

EG&G was an American defense contractor founded by MIT scientists that provided technical and management services for United States nuclear weapons tests from the Manhattan Project onward. The company also operated the Janet flights carrying workers to Area 51 and other secret sites, leading to its frequent mention in various UFO stories. The defense business became part of URS Corporation in 2002, and the EG&G name was officially retired in 2010. Read: EG&G →

What is U.S. Navy?

U.S. Navy: The United States Navy is the maritime branch of the US armed forces and has played a significant role in the history of unidentified aerial phenomena. Over the decades, its pilots and ships have reported encounters with unknown objects, produced notable sighting videos, and housed investigative task forces. Additionally, the organization has engaged in research regarding unconventional technology patents and maintained extensive reporting guidelines for aerial incursions. Read: U.S. Navy →

What is Coast to Coast AM?

Coast to Coast AM is an American late-night radio talk show focusing on the paranormal, conspiracy theories, and UFOs. Created and hosted by Art Bell beginning in 1988, the program has since been hosted mainly by George Noory and distributed by Premiere Networks. It airs seven nights a week across more than 600 stations and has repeatedly been recognized as the most popular overnight radio show in the United States, though scholars and skeptics have criticized it for spreading pseudoscience. Read: Coast to Coast AM →

What is Mirage Men?

Mirage Men is a 2010 book and 2013 documentary film that argue U.S. military and intelligence insiders fabricated modern UFO folklore to deflect attention from classified projects and discredit investigators. Read: Mirage Men →

What is S-4?

S-4, also called Sector Four or Site 4, is a secret facility near Papoose Lake in Nevada that Bob Lazar claimed to have worked at in 1988 and 1989. Lazar stated that he helped reverse-engineer extraterrestrial flying saucers hidden inside mountainside hangars at the site. However, satellite images and searches have found no evidence of the facility, and Lazar's claims regarding his employment and education have been shown to be largely false. Read: S-4 →

What is Area 51?

Area 51 is a highly classified United States Air Force and CIA facility located in southern Nevada, established in 1955 to develop and test secret aircraft such as the U-2 spy plane. Due to its extreme secrecy and history of developing advanced military technology, the site has become famously associated with UFO folklore and alien conspiracy theories. All work at the facility is classified Top Secret, and public access is strictly restricted by heavily guarded perimeters. Read: Area 51 →

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