Explore Mythology of the Mayas
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The Maya believed the Earth was flat with four corners. Each corner represented a cardinal ...
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Xib Chac was the Mayan rain god. He was a benevolent god, and was represented by many colors. ...
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Ix Chel, the "Lady Rainbow," was the old Moon goddess in Mayan mythology. The Maya people lived ...
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The ancient Mayans used the doorways and windows of their buildings as astronomical sightings, ...
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Mayans were sophisticated observers of the sky. Mayans used their astronomical knowledge to ...
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Mayans seem to have thought of the Milky Way as the mystic road along which souls walk into ...
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Did you know?
Did you know that
seismic waves can travel through the
Earth and produce
earthquakes?
Did
you know that early Chinese believed that there were ten
suns that appeared each day in the sky during the ten-day Chinese week?
Earth and Space Science Concept of the Day
Do you know what this word or phrase means?
Orographic liftxOrographic lift : Occurs when an air mass is forced to rise over geographic relief from a lower elevation. As the air mass rises it expands and cools adiabatically, which can raise the relative humidity to 100%, create clouds and precipitation.
Click on the word to find out!
Research Highlights
Air pollution can get high in the atmosphere – high above most of the clouds you see in the sky. Scientists are finding air pollution like black carbon, sulfur dioxide, and nitrogen oxides more than 2...
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