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Cratère de ChicxulubL'astéroïde à l’origine de l’extinction des dinosaures aurait suivi la trajectoire la plus dangereuse possible
L’astéroïde en partie responsable de l'extinction des dinosaures aurait suivi la trajectoire la plus dangereuse qui soit, selon une nouvelle étude. L’impact aurait généré un nuage toxique de gaz et de poussières.
27 mai 2020