Asteroide que matou os dinossauros.

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[{"selector":"#anim-9969bab4-95f6-49e3-87e2-a88299db21d1","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e2956960-776a-47b2-a151-19d3a7115fa0","keyframes":{"transform":["rotate(-90deg) translate3d(-63.7931%, 0px, 0) rotate(90deg)","rotate(-90deg) translate3d(0px, 0px, 0) rotate(90deg)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-182170a9-9695-4eab-9518-a67048cc8c27","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2dd12470-aaff-4cc8-b5a7-6710e43b1239","keyframes":{"transform":["translate3d(124.10071%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Foto: Redes Sociais ou Banco de Imagens Os pesquisadores descobriram que o pó era composto principalmente de carbonato de cálcio, um mineral abundante nas rochas do local do impacto, na Península de Yucatán, no México.

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[{"selector":"#anim-d9fc3a97-f0e2-46d2-9c9e-39a7ecd86866","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0a4afbbb-97d8-403c-8c18-0f62b76672d5","keyframes":{"transform":["rotate(-90deg) translate3d(-63.7931%, 0px, 0) rotate(90deg)","rotate(-90deg) translate3d(0px, 0px, 0) rotate(90deg)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-335cad9a-d048-4e16-b389-addc0e1ece5a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-53e576b2-f858-47d0-b4e2-dbcb54087388","keyframes":{"transform":["translate3d(119.59459%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Foto: Redes Sociais ou Banco de Imagens Os autores do estudo esperam que seus resultados ajudem a entender melhor os efeitos de grandes impactos na história da Terra e em outros planetas. Laia mais

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