Photo: Christopher Michel / CC BY-SA 4.0 (source: Wikimedia Commons)
My Take
Jacques Vallée may be the most quietly radical figure in this batch. A trained astronomer who co-built an early computerized map of Mars for NASA, he then turned the same rigorous tools toward the UFO phenomenon, refusing both blind belief and lazy dismissal. That third path, treating the unexplained as data worth measuring, is exactly what I find admirable, and it's why his influence reaches from the Paris Observatory to a Spielberg character. Works like Passport to Magonia reframed the whole conversation. Nearing his late eighties he is still probing the edges of the known, and I respect few things more than a scientist who keeps the question open.
1. Profile
- Name (English)
- Jacques Vallée
- Name (Japanese)
- ジャック・ヴァレー
- Reading
- じゃっく・ゔぁれー
- Born
- September 24, 1939 (age 86)
- Zodiac / Chinese zodiac
- Libra / Rabbit
- Origin
- Pontoise, Val-d'Oise, France
- Occupation
- astronomer / computer scientist / astrophysicist / engineer / ufologist
2. Background
- University
- University of Paris
Awards & achievements
- 1961 Prix Jules-Verne
4. Personality
Motto
Private
5. Works & records
| Category | Title | Role | Year |
|---|---|---|---|
| Notable work | Passport to Magonia | — | |
| Notable work | Messengers of Deception: UFO Contacts and Cults | — | |
| Notable work | Alien Contact Trilogy | — | |
| Notable work | The Invisible College | — |
6. Links
- Official sitehttps://www.jacquesvallee.net
- Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E3%82%B8%E3%83%A3%E3%83%83%E3%82%AF%E3%83%BB%E3%83%B4%E3%82%A1%E3%83%AC
Frequently asked questions
When was Jacques Vallée born?
Born September 24, 1939 (age 86).
Where is Jacques Vallée from?
Jacques Vallée is from Pontoise, Val-d'Oise, France.
What does Jacques Vallée do?
Jacques Vallée works as astronomer, computer scientist, astrophysicist, engineer, ufologist.
What is Jacques Vallée known for?
Notable works include Passport to Magonia, Messengers of Deception: UFO Contacts and Cults, Alien Contact Trilogy.
Astronomer — see all → · Computer scientist — see all → · More people from France →
7. About this entry
Tags
- Last updated
- 2026-06-02
Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.