Friday, December 14, 2007

Cause of Aurora Borealis Confirmed

Posted by Zonk on Thursday December 13, @10:35PM
from the it's-not-eskimo-ghosts-more's-the-pity dept.
An anonymous reader writes "There are reports that satellites have aided scientists in confirming why the Aurora Borealis (Northern Lights) exists. 'New data from NASA's Themis mission, a quintet of satellites launched this winter, found the energy comes from a stream of charged particles from the sun flowing like a current through twisted bundles of magnetic fields connecting Earth's upper atmosphere to the sun. The energy is then abruptly released in the form of a shimmering display of lights.'"

No comments: