(VIDEO) Rare Blue Micromoon to Light Up Australian Skies on May 31, Offering Rare Celestial Sight International Business Times Australia How to catch the perfect full moonrise — just in time for the Blue Moon show on May 30 Space A rare blue ‘micromoon’ is rising at the end of May National Geographic A rare blue micromoon arrives this weekend and won't be back until December 2028. Here's what to expect. CBS News It’s a once in a Blue Moon moment on May 31 WGAL