Energy of the Solar System

Now that we are starting to see more darkness in the Northern skies it is time to look up in the evening toward the Aurora Borealis (the Northern Lights, although if you were able to travel to the far Southern pole you might find a mirror of what we see in the North.

A very cool 24 hour shot of the Aurora can be found on uTube and a good explanation of what the Aurora is - here is a short piece along with audio of the Northern Lights.