“Mưa thiên thạch” tuyệt diệt loài khủng long?
Cập nhật: 15:56 06/09/2010 GMT+7
Việc phát hiện ra một hố thiên thạch có niên đại sớm hơn hàng ngàn năm so với hố Chicxulub, Mexico, nơi được cho là dấu tích của cuộc va chạm đã tiêu diệt loài khủng long khổng lồ vào 65 triệu năm trước buộc các nhà khoa học phải xem xét lại kết luận về nguyên nhân tuyệt chủng của loài động vật này.
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