Skip to content
The UFO LibraryA rack of paperbacks on the UFO record
Back to the rack

The UFO Library: Other

Project Serpo

2005Online UFO mailing list (claimed exchange to Zeta Reticuli), USAOtherNovember 2005Evidence rated fringe

A series of anonymous 2005 emails claimed that twelve US military personnel had spent 1965–1978 on a planet called Serpo in the Zeta Reticuli system under a secret exchange with aliens; no verifiable evidence has surfaced, and investigators have traced the material to a hoax.

The emails

Project Serpo surfaced in November 2005 as a series of anonymous emails posted to a UFO discussion list run by researcher Victor Martinez. The sender claimed to be a retired US government official, reportedly from the Defense Intelligence Agency. The narrative was built on a familiar ufology frame: a Roswell-linked alien survivor was treated by the military and eventually repatriated, which in turn opened a relationship with the binary star system Zeta Reticuli. According to the emails, twelve US military personnel were sent to the planet Serpo in 1965, monitored under the codename "Project Crystal Knight," and returned in 1978 after years of exposure to radiation, with several dying on the planet or in transit.

The story was not new in its core elements. Linda Moulton Howe reported hearing similar claims around 1983–84 while working on an HBO documentary, after a man calling himself Richard C. Doty, a former Air Force sergeant, offered her records of an exchange and then withdrew without producing evidence. Commentators who trace the story also point to the 1977 film Close Encounters of the Third Kind, whose twelve-person transport scenes resemble the Serpo narrative.

Promoters and critics

Bill Ryan, who ran the serpo.org archive, was among the story's most prominent promoters. On 5 March 2007 he announced he was stepping down as webmaster; he still believed an exchange had occurred but said some of the releases contained disinformation. Doty, who had earlier been linked to the MJ-12 and Paul Bennewitz disinformation sagas, has denied creating SERPO and said in a 2020 message that he "simply made many comments about SERPO" in 2005. Tim Swartz, writing in Mysteries Magazine in 2006, questioned Doty's credibility and noted how widely the accounts varied.

The British group Reality Uncovered later traced the anonymous emails to Doty and named other collaborators, including Christopher "Kit" Green and physicist Harold Puthoff. Their account, which is partisan but detailed, is the most direct attribution of the hoax. Jason Colavito, who has tracked ufology's pop-culture sources for years, argues that Serpo's details accumulated after their fictional equivalents: the Howe-era magnesium-bismuth material, Puthoff's 1970s remote-viewing claims, and popular films. He describes the result as "gullibility and plagiarism" rather than a coordinated state operation.

Why it persists

Serpo is a case study in how a story can outlive its exposure. Promoters have kept the story alive through later books and websites, and have cited FOIA-based research that has never been published in a form others can check. Skeptics point to the fact that the timeline and physics shift between versions, that the anonymous source never came forward under his own name, and that the mission figures do not reconcile across accounts.

Current status

No official US document has confirmed a Serpo exchange, and no physical or photographic evidence has been produced. The story is generally regarded in ufology and skeptical circles alike as an invented narrative, though its promoters continue to frame it as a suppressed truth. Its main interest for the library lies less in its alleged events than in the way it shows the mechanics of modern UFO hoaxes: an anonymous source, a plausible insider persona, and a mailing list that did the work of publication.

Witnesses

No verified witnesses. The 2005 claims rest on an anonymous sender identified only as a retired government official; the named promoters (Victor Martinez, Bill Ryan) reported the emails but did not witness any events. Richard C. Doty is named by investigators as the likely author, a claim he denies.

Evidence

None verified. Serpo's supporting material consists of emails, a website archive, and books, not documents or physical items. The FOIA research invoked by promoters has not been published. Investigators have identified inconsistencies in dates, mission sizes, and the physics described.

Filed under

Watch

Secret 10-Year Mission to an Alien Planet 40 Light Years Away | Project Serpo

The Why Files4.6M views, 173K likes

The Secret Alien Exchange Program - Journey to Serpo | pt. 2

Area52592K views, 11K likes

Our First Steps on an Alien Planet - Journey to Planet Serpo | pt 3

Area52383K views, 8K likes

Project Serpo | Full UFO Documentary

Mediatime Network353K views, 4K likes

The Serpo Mission — The Most Controversial UFO Story Ever | Richard Doty

Best of Awaken Zone338K views, 5K likes

Where this entry came from

ProvenanceAgent indexedUpdated 2w ago4 sources

Drafted by the archive's AI research agent from the sources below; corrections from readers are reviewed and folded in.

First indexed
24 OCT 26 // 03:18Z
Last updated
24 OCT 26 // 03:18Z
  1. Project Serpo, Wikipedia contributors, Wikipedia
  2. Deep Prasad Probes Magnesium Metamaterials in Project Serpo and to the Stars, Jason Colavito, Jason Colavito
  3. Project SERPO: The Gift That Keeps on Giving, Hybrids Rising
  4. Pondering Project Serpo, Skeptophilia

Notes

  1. Project Serpo, Wikipedia contributors, Wikipedia
  2. Deep Prasad Probes Magnesium Metamaterials in Project Serpo and to the Stars, Jason Colavito, Jason Colavito
  3. Project SERPO: The Gift That Keeps on Giving, Hybrids Rising
  4. Pondering Project Serpo, Skeptophilia

Also available

  • Project Serpo

    2023, 1h 4, directed by Francesco Fallavena

    A dramatized documentary-style film that presents the Serpo claim: a former government agent unveils a 3,000-page report on a secret 1965 exchange in which 12 US personnel spent nearly 13 years on a planet orbiting Zeta Reticuli. Presented as fiction-leaning reconstruction; the underlying story is unverified and widely considered a hoax.

  • Project Serpo: E.T. Exchange Program

    2020, 42min

    Season 12, Episode 4 of the Cosmic Disclosure docuseries, in which Richard Doty discusses the claimed 1965 human-ET exchange and a program he calls Project Crystal Knight. A single episode of a multi-episode series; the claims are unverified.

Buying through these links supports the library. We may earn a commission.

Post-Cold-War

Also on this shelf

Related cases, then more from the same era.

From the same era, Post-Cold-War. See the full timeline

Readers' notes

Corrections, memories and arguments from readers.

Spotted a mistake or have something to add? Suggest a correction or join the discussion.

Reader discussion

Sign in to join the discussion — registered readers can comment and vote.

Retrieving marginalia…