Background

Jacques Fabrice Vallée, born September 24 1939 in Pontoise, France, is a French-American computer scientist, astronomer, venture capitalist, author, and ufologist. Mathematics degree, University of Paris (1959). MS in astrophysics, University of Lille (1961). PhD in industrial engineering and computer science, Northwestern University (1967). His scientific career began as a professional astronomer at the Paris Observatory.

The Internet Pioneer

Vallée co-developed NASA’s first computerised informational map of Mars in 1963 with Gérard de Vaucouleurs at the McDonald Observatory. He later worked on the network information centre for ARPANET — the precursor to the Internet — as a staff engineer of SRI International’s Augmentation Research Center (ARC) under Douglas Engelbart. From 1972 to 1976 he was principal investigator at the Institute for the Future on the National Science Foundation project for computer networking, succeeding Paul Baran. He developed PLANET, one of the first ARPANET conferencing systems, predating instant messaging by years.

The Venture Capitalist

From 1987 to 2010 Vallée served as a general partner of several Silicon Valley venture funds, most notably as the co-founder of the family of three Euro-America Ventures funds. He spearheaded early-stage financing for fourteen companies that achieved IPO, including Electronics for Imaging, Accuray (developers of the CyberKnife for cancer surgery), NeoPhotonics, and Mercury Interactive. He continues as executive manager of Documatica Financial in San Francisco. This is a venture capitalist, not a fringe theorist.

Hynek’s Protégé

Vallée moved to Chicago in 1963 and became employed as a systems analyst at Northwestern University while pursuing UFO research with his mentor, J. Allen Hynek, the chair of the University’s astronomy department and the U.S. Air Force’s scientific consultant for Project Blue Book. The Vallée–Hynek collaboration became the most significant intellectual partnership in 20th-century ufology. The two together convinced Stanford applied physicist Peter Sturrock to begin his own research into the subject in 1970.

The Interdimensional Hypothesis

By 1969 Vallée had publicly broken with the popular Extraterrestrial Hypothesis (ETH). He stated that the ETH was «too narrow» and ignored too much data. Beginning with his third UFO book, Passport to Magonia: From Folklore to Flying Saucers (1969), Vallée proposed an alternative: a multidimensional visitation hypothesis — that the entities behind UFO encounters could exist outside ordinary space-time and could coexist with humans while remaining undetected. He calls himself a «heretic among heretics.»

His 1990 paper «Five Arguments Against the Extraterrestrial Origin of Unidentified Flying Objects» in the Journal of Scientific Exploration listed: (1) close encounters are far more numerous than any physical survey of Earth would require; (2) the alleged humanoid body structure is unlikely to have originated on another planet; (3) the reported behaviour in abduction reports contradicts genetic experimentation; (4) the phenomenon is documented across recorded human history; (5) UAPs’ apparent ability to manipulate space-time suggests radically different alternatives.

Stargate & Bigelow Connections

Through his SRI association and his friendships with Hal Puthoff and CIA analyst Kit Green (who obtained a temporary security clearance for him in 1974), Vallée was intermittently consulted on classified remote viewing research — including the Stargate Project — throughout the 1970s and 1980s. He became acquainted in this period with Uri Geller, Edgar Mitchell, Ingo Swann, Pat Price, and the rest of the SRI psi cohort.

More recently he has been associated with Robert Bigelow as a consultant to the National Institute for Discovery Science (NIDS) and a member of the scientific advisory board of Bigelow Aerospace.

Close Encounters

Vallée served as the real-life model for Lacombe, the French scientist portrayed by François Truffaut in Steven Spielberg’s 1977 film Close Encounters of the Third Kind. Vallée tried to convince Spielberg to use a non-extraterrestrial framing for the phenomenon. Spielberg replied: «You’re probably right, but that’s not what the public is expecting — this is Hollywood and I want to give people something that’s close to what they expect.»

The Archives of the Impossible

In 2014 Vallée began the four-year process of donating his complete lifetime UAP research archive to Rice University. The archive was formally accessioned at the Archives of the Impossible (AOTI) at Rice’s Woodson Research Center, founded by religion professor Jeffrey J. Kripal. The collection contains files on approximately 500 anomalous events that Vallée personally investigated. Some materials carry research embargoes — at Vallée’s explicit request, due to their «sensitive nature» — lasting until 2028 to 2031.

Why He Matters

Vallée is the most institutionally credentialed person to have ever taken UAP seriously. NASA Mars cartographer. ARPANET architect. Northwestern PhD. Silicon Valley VC partner. Mentor of Garry Nolan. Friend of Hal Puthoff. Spielberg’s real-life inspiration. He is the bridge between the Hynek-era fieldwork tradition and the modern Sol Foundation / disclosure-era physics-and-philosophy synthesis. His co-authored 2022 isotope-analysis paper with Nolan is the methodological foundation for everything that comes next in serious material-evidence work.

Major Publications

• Anatomy of a Phenomenon: Unidentified Objects in Space — a Scientific Appraisal (1965)
• Passport to Magonia: From Folklore to Flying Saucers (1969)
• The Invisible College (1975)
• The Edge of Reality with J. Allen Hynek (1975)
• Messengers of Deception: UFO Contacts and Cults (1979)
• Dimensions: A Casebook of Alien Contact (1988)
• Confrontations: A Scientist’s Search for Alien Contact (1990)
• Revelations: Alien Contact and Human Deception (1991)
• Wonders in the Sky (2010)
• TRINITY: The Best-Kept Secret (2021)
• Forbidden Science journals, 6 volumes (1992–2025)

Sources

• Wired, «Jacques Vallée Still Doesn’t Know What UFOs Are», Tattoli, February 18 2022.
• Nolan, Vallée, et al. (2022). Progress in Aerospace Sciences, vol. 128, 100788.
• Vallée, J. (1990). «Five Arguments Against the Extraterrestrial Origin», Journal of Scientific Exploration, vol. 4, no. 1.
• Archives of the Impossible, Rice University.
• Kripal, J. J. (2010). Authors of the Impossible, Chapter 3.