UFO UAP Wiki — a reference wiki, not a verdict. Read with skepticism. October 3, 2026

Trans-en-Provence Case

1981 landed disc case studied by France’s official GEPAN agency
Trans-en-Provence Case
[ IMAGE PLACEHOLDER ]
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DateJanuary 8, 1981
LocationTrans-en-Provence, France
TypeLanding / Physical trace
Investigation
Investigated byGEPAN (now GEIPAN)
StatusUnexplained

Farmer Renato Nicolai reported observing a lead-gray, disc-shaped object land briefly in his garden before departing; French space agency investigators from GEPAN collected soil and plant samples from the site within days for detailed laboratory analysis.

Assessment

Laboratory analysis found genuine physical and biochemical alterations to the soil and surrounding vegetation consistent with a significant, localized mechanical and thermal stress event, a rare instance of a UFO landing claim receiving rigorous, near-contemporaneous forensic scientific study; GEPAN’s official case classification rated it among its highest-confidence unexplained categories.

[1]

See also

References

  1. ^ GEIPAN case archive, Trans-en-Provence case file (Class D1), cnes-geipan.fr.
Categories: France Historical Unexplained