(Français) Phénomène non identifié du 11 janvier 2016

(Français) Nouvelle station de detection Allsky

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The interest of acoustic detection

UFO-Science explains the interest of the acoustic detection for the study of the UFO phenomenon, through an experience on the sounds perceived by an observer equipped with a microphone, located near an aircraft in landing phase.

A detection station on the Europeans road

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(Français) Forum Ufocatch : Échangez et partagez avec d’autres utilisateurs

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