Researchers believe they have closed the case of what killed the dinosaurs, definitively linking their extinction with an asteroid that slammed into Earth 66 million years ago by finding a key piece of evidence: asteroid dust inside the impact crater.
Asteroidenstaub im Chicxulub-Krater belegt Dino-Killer-Theorie kurier.at - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kurier.at Daily Mail and Mail on Sunday newspapers.