This week, spectators worldwide can witness the Blue Sturgeon Supermoon, a rare event where the Full Moon appears larger but not blue. This phenomenon adds an extra Full Moon to the season and won’t occur again until 2032. According to NASA, 25% of full moons are supermoons, but only 6% are blue moons. The Moon’s phases complete monthly, and this “trifecta of labels” describes its current activity.