A Supermoon phenomenon happens when the Moon’s closest approach to Earth, called its perigee, coincides with a full moon. Watch live video from Palm Cove in Queensland, Australia, as the Full Moon makes its appearance across the nation. The Supermoon, which is the second in a trio of events taking place in rapid succession this year, is set to be visible across Australia overnight but at its peak fullness at 2.53am (AEST).