East-West, West-East (image) Princeton University, Engineering School Caption First Place, Jury Award The winds around our globe are preferentially directed from West to East, or East to West, and much less so in the North-South directions. As a result, atmospheric phenomena can travel around the globe, exchanging information even from remote places of the Earth easily. We see in the picture surfaces of constant wind around Earth, averaged over time. Blue is East-to-West, red West-to-East directed wind. Credit By Martin Jucker of the Princeton Program in Atmospheric and Oceanic Sciences. Usage Restrictions Please a) credit researcher(s) as well as the Princeton University Art of Science Competition and b) link back either to our web or Facebook page: http://www.princeton.edu/artofscience/gallery2013/ https://www.facebook.com/artofsci Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.