Ask Smithsonian: Why Were Prehistoric Animals So Big?
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Smithsonian MagazineSmithsonian Magazine
Ask Smithsonian: Why Were Prehistoric Animals So Big?
Our giant of a host, Eric Schulze, explains why size mattered in prehistory.
1 month ago
Chicxulub Crater Tour
The Chicxulub crater, a vast scar hidden beneath the Yucatan Peninsula in Mexico, is the testimony of a catastrophic event that altered the course of life on Earth. Approximately 112 miles in diameter, this crater was formed 66 million years ago, the result of the impact of a huge asteroid or comet. This cosmic event is directly linked to the mass extinction that decimated the dinosaurs and most terrestrial species. | Unsolved Mysteries & Paranormal Activities
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The Chicxulub crater, a vast scar hidden beneath the Yucatan Peninsula in Mexico, is the testimony of a catastrophic event that altered the course of life on Earth. Approximately 112 miles in diameter, this crater was formed 66 million years ago, the result of the impact of a huge asteroid or comet. This cosmic event is directly linked to the mass extinction that decimated the dinosaurs and most terrestrial species. | Unsolved Mysteries & Paranormal Activities
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El cráter de Chicxulub, formado por el impacto del meteorito que extinguió a los dinosaurios, tiene unas dimensiones colosales: Diámetro: aproximadamente 180 kilómetros (incluso algunas estimaciones lo extienden a 200 km). Profundidad original: alrededor de 20 km, aunque con el paso de millones de años se ha ido rellenando con sedimentos. Para ponerlo en perspectiva: Es tan grande que cubriría por completo ciudades enteras como Londres, Nueva York o Ciudad de México. Es uno de los cráteres de im
0:11
El cráter de Chicxulub, formado por el impacto del meteorito que extinguió a los dinosaurios, tiene unas dimensiones colosales: Diámetro: aproximadamente 180 kilómetros (incluso algunas estimaciones lo extienden a 200 km). Profundidad original: alrededor de 20 km, aunque con el paso de millones de años se ha ido rellenando con sedimentos. Para ponerlo en perspectiva: Es tan grande que cubriría por completo ciudades enteras como Londres, Nueva York o Ciudad de México. Es uno de los cráteres de im
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Chicxulub Crater Formation
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