Watch Blue Supermoon Over Sydney Opera House

On Monday, 19 August, a rare blue supermoon will be visible above Australia's iconic Sydney Opera House, offering a spectacular celestial display. The term "blue moon" does not refer to the moon's color but signifies the occurrence of the second full moon within a calendar month or the fourth full moon in a season. This phenomenon is particularly noteworthy as it coincides with the supermoon, which appears larger and brighter due to its proximity to Earth. NASA has confirmed that this blue supermoon will be the first of four consecutive supermoons occurring this year. On the night of the event, the moon will be approximately 23,000 kilometers closer to Earth than usual, enhancing its visibility and brilliance. As the sun sets, observers can expect the moon to take on a reddish or yellow hue, a result of light refracting through the atmosphere at the horizon. The last blue supermoon was observed in the UK in August 2023, and the next occurrence is not anticipated until 2037, making this event particularly special for skywatchers. The moon will appear full for a span of three days, from Sunday morning through early Wednesday morning, providing ample opportunity for enthusiasts to witness this astronomical spectacle. As excitement builds for this rare event, viewers are encouraged to find a suitable vantage point to enjoy the beauty of the blue supermoon lighting up the night sky.