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:Cyborgs are COMING: Half-man half-machines could ‘mimic’ humans in TERRIFYING studyThe Underground Science Festival Has New Faces to Introduce to YouNanotechnology breakthrough: How cell-sized robots could target bacteria to fight diseasesAlien planet discovery: Astronomers hopeful 121 planets hold HABITABLE moonsBlack hole discovery: Scientists find 300 galaxies feeding stellar behemothsWhen women ruled the world: Men were near sub-species – outnumbered 20 to 1 say scientists