Explore Mythology of the Mayas
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The Earth was conceived by the Maya as flat with four corners. Each corner represented a cardinal ...
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Xib Chac was the rain god according to the Mayan pantheon. The rain god was a benevolent deity, ...
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Ix Chel, the "Lady Rainbow," was the old Moon goddess in Maya mythology. Mayan people lived ...
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Maya astronomers had a remarkably accurate knowledge of the apparent motion of Venus. They ...
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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 the number of spots on the
Sun's surface changes over a
cycle of about 11 years?
Did you know that "megalith" means "big rock", which is certainly a good description of Stonehenge?
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
Global warming is a hot topic, and it's causing concern for scientists studying winter annuals in the Sonoran Desert. While desert winters have become warmer and drier over the years, climate changes have...
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