Myths about Pluto
Credit (button images): courtesy of Corel Corporation.
Explore Myths about Pluto
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P-wave and an S-wave?
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Earth and Space Science Concept of the Day
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Magnetic polarity reversalxMagnetic polarity reversal : A magnetic polarity reversal is a change of the earth's magnetic field to the opposite polarity. This has occurred at irregular intervals during geologic time.
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Research Highlights
Researchers working in South Africa have discovered two remarkably well-preserved fossil skeletons of an ancient human ancestor dating to almost two million years ago. The discovery is described in two...
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