Tag: geology
The USGS warning system that knows when rumbling volcanoes will blow their mountain tops
More than 120 volcanic eruptions have occurred in the United States in the 42 years since Mount St. Helens erupted over Washington in 1980, killing 57 and inflicting over a billion dollars in property damage. While none have been nearly as destructive, their mere presence can impact human activities and…
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USGS releases first complete geologic map of the Moon
Have you ever wanted to study the Moon’s surface in exacting detail? Now’s your chance. The USGS (with help from NASA and the Lunar Planetary Institute) has released the first complete geologic map of the Moon, providing a truly comprehensive look at… Source
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