Myths about Pluto
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Explore Myths about Pluto
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earthquakes happen?
Do you know why we are all sometimes called "carbon units"?
Earth and Space Science Concept of the Day
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Shadow zonexShadow zone : The shadow zone is the area of the earth from angular distances of 104 to 140 degrees from a given earthquake that does not receive any direct P waves. The shadow zone results from S waves being stopped entirely by the liquid core and P waves being b
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Research Highlights
Scientists have learned that Mount Hood, Oregon's tallest mountain, has erupted in the past due to the mixing of two different types of magma. Adam Kent, a geologist at Oregon State University, says this...
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