Space Weather Swings Between Extreme Effects http://ifttt.com/images/no_image_card.png

Scientists who study the sun say we should start thinking about the solar cycle as an oscillation between two extreme states, each with their own distinct conditions and hazards, rather than a simple change between periods of high and low activity.



via Wired Top Stories http://feeds.wired.com/~r/wired/index/~3/YJ8w1VdyQ94/