The Northern Lights ("Aurora Borealis") stem from when large numbers of electrons hit air particles. When does Aurora Borealis occur, and where can you see the Aurora Borealis (Northern Lights)? Learn more in The Aurora Borealis (Northern Lights).
Aurora Borealis (Northern Lights)
By Terri Mapes, About.com Guide
Aurora Borealis
Courtesy of NASAMore About Natural Phenomena
The Aurora Borealis (Northern Lights)Scandinavia's Natural PhenomenaThe Midnight Sun
Norway Travel Tips
Country Profile: NorwayTrondheim Walking TourOslo Travel Guide
Weather & Nature in Scandinavia
Weather in ScandinaviaWildlife in ScandinaviaWeather in Norway
©2010 About.com, a part of The New York Times Company.
All rights reserved.