NASA can’t explain unexpected flip in wind direction Wind belts around the equator flip about every two years, but NASA has found that a flip occurred much earlier than expected in 2015. Why is up for debate. Climate change could be a key player. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts DNA Editing: Doping of the Future? That Time It Rained for Two Million Years Should we be looking for life elsewhere in the universe? – Aomawa Shields Climate Change Explained If The Oceans Keep Heating Up, Ocean Life Could Stop Making Oxygen Will the Periodic Table Ever Be Complete?