Traditionally, the name Blue Moon was given to the third of four full Moons in a single astronomical season (meaning Blue Moons will occur on 21 May 2016, 18 May 2019 and 22 August 2021), but largely due to the US radio program StarDate in early 1980 and the board game Trivial Pursuit, people haveContinue reading “Full Moon 31 July 2015 Russell Island..Blue Moon”
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