Myths about Pluto
Credit (button images): courtesy of Corel Corporation.
Explore Myths about Pluto
Did you know?
Did you know that the physics of a spinning dancer and the
formation of the solar system have something in common?
Did you know that many cultures have studied the heavens in the past?
Earth and Space Science Concept of the Day
Do you know what this word or phrase means?
Shadow zonexShadow zone : The shadow zone is the area of the earth from angular distances of 104 to 140 degrees from a given earthquake that does not receive any direct P waves. The shadow zone results from S waves being stopped entirely by the liquid core and P waves being b
Click on the word to find out!
Research Highlights
Geologists have learned that a large earthquake and tsunami that killed 192 people on September 29, 2009 in Samoa, American Samoa and Tonga was in fact a triple-whammy. The magnitude 8.1 "great earthquake"...
Read more![](/olpa/images/tonga_quake_small.jpg)