US polar vortex 2019: Incredible NASA satellite photos show ARCTIC chaos over US Midwest A FREAK polar vortex across the US Midwest has blanketed America with snow, ice and bitter cold. Incredible satellite photos snapped by NASA reveal the true extent of the wintry winter. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Trilobites: How a Fish That Hatches in Coral Reefs Finds Its Way HomeScientists make GRISLY discovery about Neanderthals while exploring caveQuadrantids meteor shower 2017: Watch the first shower of the new year LIVE onlineUncertain Harvest: Scientists Loved and Loathed by an Agrochemical GiantThe 5 biggest problems no one is talking about: Could they cause the end of the world?Curiosity Rover hits JACKPOT in search for ALIEN life on Mars