Myths about Pluto
Credit (button images): courtesy of Corel Corporation.
Explore Myths about Pluto
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Do you know the difference between
perihelion and aphelion?
Did you know that the Maya and the Aztecs were early observers of Venus?
Earth and Space Science Concept of the Day
Do you know what this word or phrase means?
Ozone layerxOzone layer : A range of altitudes in Earth's stratosphere which has a higher concentration of ozone molecules.
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Research Highlights
Scientists who study plants in the Sonoran Desert are worried about global warming. While desert winters have become warmer and drier over the years, climate changes have pushed the arrival of winter rains...
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