If it was simply a weather balloon that appeared over an Antarctic research station, then why hasn't anyone confirmed it? A video has come out of the cold, showing an image of a possible UFO above the Neumayer-Station III research facility in Antarctica on August 10, according to livescience.com. The circular object appears to hover over the station which conducts scientific research into geophysics, meteorology and atmospheric chemistry. And, as one might expect, they use weather balloons to study the atmosphere over the South Pole. Video at the link: http://www.huffingtonpost.com/2012/08/16/antarctic-ufo-attracts-co_n_1775728.html