Une nouvelle étude révèle que l'astéroïde Chicxulub, responsable de l'extinction des dinosaures il y a 66 millions d'années, ...
The Season 4 premiere of Star Trek: Strange New Worlds opens with a new take on a very old event. After a mishap sends the Enterprise 65 million years into the past, the crew tries to mediate a ...
L'origine exacte de l'astéroïde reste incertaine. Toutefois, des travaux antérieurs laissent penser qu'il provenait d'une ...
Une roche large de 10 à 15 kilomètres, filant à 64 000 kilomètres par heure, n’aurait jamais dû croiser la route de la Terre.
Those storms swept dinosaur carcasses, crocodiles, plants and river mud onto a tidal flat, where the tides and a film of ...
Le fragment céleste à l'origine de l'extinction des dinosaures appartiendrait à une famille rare de météorites, pauvres en ...
Ancient fern savannahs may have transformed parts of Europe into a wildfire-prone inferno during the end-Triassic mass extinction. New fossil evidence suggests the ferns repeatedly regrew after fires, ...
Ce fossile brésilien du Trias éclaire l’origine des archosaures et la transition vers dinosaures et crocodiles.
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Rarest asteroid class killed dinosaurs: CO chondrite find shifts extinction blame to dust
Chicxulub asteroid type identified: a new Science Advances paper concludes the dinosaur-killing impactor was a CO chondrite — ...
Researchers identified the Chicxulub impactor as an exceptionally rare type of asteroid that wouldn't have triggered a mass ...
Researchers from the University of British Columbia studying material from the mysterious dinosaur-killer meteorite that wiped out 75% of Earth’s species, including non-avian dinosaurs, have ...
Scientists have identified the rare type of space rock behind the mass extinction that killed the dinosaurs 66 million years ...
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