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1007936
This single-page reading underlines how abundant plasmas are in the universe. The reading, which is the final page in a tutorial about the plasma phase of matter, points out that understanding plasma is central to understanding what happens in the universe. Through space technologies, researchers have been able to study plasmas in areas like those shown in the images that illustrate this reading. One of the images shows plasma loops on the Sun. Copyright 2005 Eisenhower National Clearinghouse

Summary

Subject keyword(s)Earth and space science, Evolution, Universe origin
Grade levelHigh School, Higher Education, Informal Education
Intended audienceLearner
Resource typeAudio/Visual, Instructional Material
Resource formatimage, image/jpeg, text, text/html

Found in collection(s)

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MSP2: Math and Science Pathways

Content contained within the resource

    We're used to a world composed of solids, liquids and gases, but most of the visible universe – 99% of it – is made of plasma. Scientists can study plasmas in the lab, but their devices are limited in size and bounded by walls. When humans launched into the Space Age we gained a new plasma lab, one as big as space itself. Studying plasma opens a window to the stars From studies in space, we've learned much about plasmas and the relation of these charged particles to processes that occur in the cosmos. We've come to realize that this mysterious form of matter holds the key to unlocking many of the puzzles of our universe. By studying processes that occur in Earth's magnetosphere, in interplanetary space, and at other planets, we are better able to appreciate the important role plasma science plays in understanding our plasma universe. This space plasma laboratory is truly a window to the stars.