Earth from space: Mysterious wave ripples across 'galaxy' of icebergs in Arctic fjord

This striking satellite photo captured a mysterious arc in an ethereal, iceberg-covered fjord deep within the . Researchers proposed several possible explanations for the bizarre phenomenon, but we will likely never find out for sure what caused it. The Itilliarsuup Kangerlua fjord is part of the Uummannaq Fjord system in Western Greenland, around 460 miles (740 kilometers) north of the country's capital Nuuk. The narrow waterway, which is around 1.6 miles (2.6 km) long, was carved by two glaciers, Sisoortartukassak and Kangilleq, which are separated by a small island at...