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Structures in the Israeli outpost of Keida, West Bank, as a "superman" rises from east.<br />
The phenomenon happens when the moon is full at the same time as, or very near, perigee - its closest point to Earth on an elliptical, monthly orbit. It was the closest to Earth since 1948 at a distance of 356,509 kilometres (221,524 miles), creating what NASA described as "an extra-supermoon".