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Probably explained

Sighting in France, December 11, 1978

Sighting on December 11, 1978, exact location not given (France). According to GEIPAN, it was most probably the atmospheric re-entry of a space object (rocket stage, debris) (class B).

What happened

Witnesses spread across several départements saw a luminous phenomenon crossing the sky at high speed. It made no sound as it passed. A trail was visible behind it, and then it vanished all at once.

The GEIPAN investigation concluded that these people had most likely seen an atmospheric re-entry. The case was classified B (probably identified).

Account rewritten by SkyUnknown from the investigation report published by GEIPAN (CNES). The original text and case documents are on the official record.

Date
December 11, 1978
Location
France · country only
Type of sighting
From the ground
Source classification
B
Explanation
Re-entries

Sources

Summary written by SkyUnknown from the facts published by the source.