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

Skeptic, American

Kal K. Korff

b. 1960Skeptic, American

Critical UFO investigator and author who conducted a systematic 16-year debunking of the Roswell incident and other high-profile UFO cases.

Early Interest and Background

Kal K. Korff began his investigation of UFO phenomena on October 17, 1973, at just thirteen years old, developing an early passion for rigorous analysis of extraordinary claims. Unlike many UFO enthusiasts, Korff combined his fascination with the field with a rigorous scientific and skeptical methodology. His professional background demonstrates the breadth of his technical expertise: he served as a senior systems analyst at Lawrence Livermore National Laboratory on the Strategic Defense Initiative ("Star Wars") program and is a recognized pioneer in computer-based multimedia systems who contributed to the development of Apple Computer's revolutionary HyperCard software. This technical foundation enabled him to apply systematic, data-driven approaches to UFO investigation.

Korff serves as President and CEO of TotalResearch, an organization dedicated to studying mysteries and phenomena across both conventional and paranormal domains. His interdisciplinary background—combining computer science, classified defense technology exposure, and UFO research—positioned him uniquely to critique prevailing narratives in ufology.

Major Investigations: Roswell and the Meier Case

Korff's most significant contribution to UFO research is his systematic 16-year investigation of the Roswell crash incident, published by Prometheus Books in April 1997 as The Roswell UFO Crash: What They Don't Want You to Know. His methodology was comprehensive: he examined all available testimony from individuals claiming involvement in the 1947 incident near Roswell, New Mexico; accessed previously classified military records; and interviewed witnesses directly. Rather than accepting prevailing UFO narratives uncritically, Korff subjected each claim to scrutiny, assessing witness credibility, evaluating contradictions between accounts, and investigating the confusion surrounding multiple alleged "crash sites" and the purported recovery of "alien" materials.

Korff's conclusions were controversial within ufology circles: he determined that the famous alien autopsy film promoted by Roswell proponents was fraudulent, that previous books on the topic lacked scientific rigor, and that—despite decades of speculation—no evidence supports the extraterrestrial hypothesis for the Roswell event. His work emphasized the importance of active, rigorous debunking by serious researchers as a necessary counterbalance to uncritical acceptance of UFO claims.

In 1996, Korff published Spaceships of the Pleiades: The Billy Meier Story, also through Prometheus Books, examining the controversial claims of Swiss contactee Eduard "Billy" Meier. Meier's alleged encounters with Pleiadian aliens and photographs of spacecraft have been central to contactee mythology since the 1970s. Korff's investigation applied similar scrutiny, evaluating photographic evidence and witness testimony. He later co-authored The Meier Incident: The Most Infamous Hoax in Ufology with William L. Moore, deepening the analysis of one of ufology's most celebrated but disputed cases.

Public Engagement and Media Presence

Korff has been instrumental in bringing skeptical UFO analysis to mainstream audiences, appearing on prominent television programs including CNN's Larry King Live and Fox's Encounters. These appearances helped popularize the perspective that rigorous scientific investigation and skeptical analysis are not merely compatible with UFO research but essential to it. He has also contributed analytical pieces to Skeptical Inquirer, the journal of the Committee for Skeptical Inquiry, establishing himself as a credible voice in both UFO circles and broader scientific skepticism communities.

Methodology and Philosophical Approach

Korff's work exemplifies a particular strain within UFO research: the investigator who takes the field seriously but insists on evidence-based analysis and the rigorous rejection of claims that cannot withstand scrutiny. He has argued against both uncritical acceptance of UFO narratives and dismissive skepticism that refuses to examine evidence. His technical background allowed him to evaluate photographic evidence and classified documentation with a sophistication many casual UFO commentators lack.

While some ufologists argue that Korff's debunking conclusions overreach—pointing to purported errors, double standards, or overlooked evidence in his analysis—his work remains a significant counterweight to purely credulous approaches. In a field often characterized by strong belief and weak evidence, Korff represents the tradition of investigative skepticism: examining claims carefully, publishing findings through established academic and scientific channels, and subjecting conclusions to peer review.

Notable claims

  • Roswell crash was not extraterrestrial in origin
  • Alien autopsy film is fraudulent
  • Billy Meier's Pleiadian encounters are hoaxes
  • UFO research requires rigorous scientific methodology and active debunking

Key works

  • The Roswell UFO Crash: What They Don't Want You to Know (Prometheus, 1997)
  • Spaceships of the Pleiades: The Billy Meier Story (Prometheus, 1996)
  • The Meier Incident: The Most Infamous Hoax in Ufology (co-authored with William L. Moore)
  • Contributions to Skeptical Inquirer magazine
  • Television appearances on CNN and Fox News

Watch

Kal Korff "Gets Buzzed" - Part 2

KalsKornerOnline26K views

Further reading

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

Also available

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

Notes

  1. Kal K. Korff - Author Profile, Committee for Skeptical Inquiry, Skeptical Inquirer
  2. The Roswell UFO Crash: What They Don't Want You to Know, Kal K. Korff, Penguin Random House
  3. Kal K. Korff - Author Page, Goodreads Inc., Goodreads
  4. Kal K. Korff - Publisher Page, Simon & Schuster, Simon & Schuster

Filed under

ProvenanceAgent indexedUpdated 3mo ago4 sources

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

First indexed
10 AUG 26 // 03:18Z
Last updated
10 AUG 26 // 03:18Z
  1. Kal K. Korff - Author Profile, Committee for Skeptical Inquiry, Skeptical Inquirer
  2. The Roswell UFO Crash: What They Don't Want You to Know, Kal K. Korff, Penguin Random House
  3. Kal K. Korff - Author Page, Goodreads Inc., Goodreads
  4. Kal K. Korff - Publisher Page, Simon & Schuster, Simon & Schuster

Kal K. Korff

Readers' notes

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…