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Barringer Crater on Earth
<< Yesterday 11.07.1999 Tomorrow >>
Barringer Crater on Earth
Credit & Copyright: D. Roddy (LPI)
Explanation: What happens when a meteor hits the ground? Usually nothing much, as most meteors are small, and indentations they make are soon eroded away. 49,000 years ago, however, a large meteor created Barringer Meteor Crater in Arizona, pictured above. Barringer is over a kilometer across. In 1920, it was the first feature on Earth to be recognized as an impact crater. Today, over 100 terrestrial impact craters have been identified. Recent computer modeling now indicates how some of the Canyon Diablo impactor melted during the impact that created Barringer.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Russkii tekst
Based on Astronomy Picture Of the Day
Publikacii s klyuchevymi slovami: Earth - impact crater - meteorit - meteoritnaya opasnost' - Arizonskii meteoritnyi krater - krater
Publikacii so slovami: Earth - impact crater - meteorit - meteoritnaya opasnost' - Arizonskii meteoritnyi krater - krater
Sm. takzhe:
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