HIDDEN VALLEYS AND MOUNTAIN RANGES DISCOVERED UNDER ANTARTICA ICE
             

                                    Although there is extensive upgradation in technology it has found that there the satellite helps to take images of earth surface and its deep interior there was a gap around the South Pole area. To overcome this the POLAR GAP PROJECT was initiated to fill the gap in the satellite data and discovered mountain ranges and three huge,deep subglacial valleys hidden beneath the Antarctica ice.