Bibliography Heavener, Matthew J., Moudry, Dana R., Sentman, Davis D., Wescott, Eugene M.  "Sprites, Blue Jets, and Elves: Optical Evidence of Energy Transportation Across the Stratopause." Geophysical Institute, University of Alaska Fairbanks. 19 Sept, 1999 Vol 5. http://www.sky-fire.tv/index.cgi/spritesbluejetselves.html#1 http://upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Aurora_Timelapse.ogv/seek%3D9-Aurora_Timelapse.ogv.jpg Youtube video: http://www.youtube.com/watch?v=pnAAB0z2o-k http://www.docstoc.com/docs/42086437/Sprites_-Blue-Jets_-and-Elves