The
Northern
Lights

No description can describe the splendor or the magnificence of the natural
phenomenon known as the Northern Lights or Aurora Borealis. The Northern lights
have been described in ancient times by the Eskimos, American Indians, world
explorers and even mentioned in the Old Testament.
Ben Franklin, Aristotle, Descartes, Edmund Halley, Goethe, and Henry Cavendish
have all been fascinated by their array in the night sky, and have all written
papers about them.
On some occasions, when the Aurora reached the middle latitudes of France and
Italy, it struck fear into the population. When they reached these latitudes,
they were a dark red in color and thought of as an ill omen and the blood of
battle. Every Northern culture has legends about the lights and often associates
them with life after death.
The Geophysical Institute of the
University of Alaska is a major station for the study of the lights with
specialized cameras and improved spectroscopes. It was found that the displays
were caused by magnetic disturbances from the sun, which produced light when
colliding with atoms in the upper atmosphere.
The only Eskimo group that considered the Aurora an evil thing, were the Point
Barrow Eskimos. They believed this so deeply, that they used to carry knives to
keep it away.
The Tlingits and Eyak Indians of Southeastern Alaska consider them a sure sign
of impending battle and that someone would be killed when they put on their
cosmic light display.
Scientists do not deny that the Aurora may cause weather changes, due to the
expansion of the upper atmosphere affecting the lower atmosphere where the
weather originates.
The Aurora Borealis encircles the entire Polar Regions. People on earth only see
a small part of their display as the lowest sections of the Aurora are 40 miles
up. Astronauts looking down on the polar region from space have a better overall
view to observe the Aurora as it extends app. 600 miles above the earth.
Aurora was the Goddess of Dawn in Roman Mythology. A 17th Century scientist
named Pierre Gassend, applied the name Aurora to the Northern Lights.