Could these geoglyphs be effigies of ancient animal gods or patterns of constellations? Are they roads, star pointers, maybe even a gigantic map? If the people who lived here 2,000 years ago had only a simple technology, how did .
Search for Missing Plane: The Kenneth Arnold Sighting
On June 24, 1947, businessman Arnold was using his plane to help search for a missing aircraft. He was flying over the Cascade mountains. As he scanned the landscape below him, he would .
An extremely important question is that of how the Moon was formed and came to have its present orbit around the Earth.
Five Serious Theories
Five serious theories have been proposed for the formation of the Moon (not counting the one involving .