7506 20250204103832.0 Senel, C. B. Dust played a major role in dinosaur demise 2023 2023-10-30 Fine dust from pulverized rock generated by the Chicxulub impact likely played a dominant role in global climate cooling and the disruption of photosynthesis following the event. This is suggested by a new study published in Nature Geoscience, in which researchers Cem Berk Cenel, Özgür Karatekin and Orkun Temel of the Royal Observatory of Belgium contributed. NO Claeys, P. Karatekin, O. Temel, O. Dehant, V. Kaskes, P. Vellekoop, J. Pham, L.B.S. Baland, R.-M. lebinhsan.pham@ksb-orb.be https://www.astro.oma.be/en/dust-played-a-major-role-in-dinosaur-demise/ PRESSREL