The Optics group of UFO-Science has written its first explanatory paper on the spectroscopic study of UFOs, with the help of photographic snapshots taken with diffraction grating caps.
See in the Researches in spectroscopy section.
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Sorry, this entry is only available in Français.
Sorry, this entry is only available in Français.
Sorry, this entry is only available in Français.
En raison de modifications récentes de notre organisation, les réseaux de diffraction ne sont maintenant distribués que par l’envoi d’une enveloppe précise-timbrée.