Scientists Find Trigger For Northern Lights
daftna writes "The New York Times (registration required) is reporting that NASA researchers 'have identified the trigger for the colorful electrical storms in the polar regions ... Scientists knew two events that occur in the tail of the magnetic field during substorms, but did not know which event acted as the trigger for the auroras.'"
Just don't leave the trigger lying around, anyone could find that and we'd be up to our armpits in borealis...
Task Mangler
Yes. And its called the SUN.
Eclipse PDE and Me
A Paradigm is 20 cents.