Affichage des articles dont le libellé est PRATIQUE - La magie du calcul !. Afficher tous les articles
Affichage des articles dont le libellé est PRATIQUE - La magie du calcul !. Afficher tous les articles
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ASTRONOMY - A New Year's Aurora and SAR Arc
2025 January 7 A New Year's Aurora and SAR Arc Image Credit & Copyright: Alessandra Masi Explanation: It was a new year, and the ...
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2021 May 11 Lightning and Orion Beyond Uluru Image Credit & Copyright: Park Liu Explanation: What's happening behind Uluru? A Un...
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2021 January 3 A Phoenix Aurora over Iceland Image Credit & Copyright: Hallgrimur P. Helgason ; Rollover Annotation: Judy Schmidt Ex...
