Blue Moons (1)
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Yes, it's true - Blue Moons really do exist! After defining the most common meaning of this term I then give an analysis of how frequent they are, show how it is even possible to have several of them in sequence, and then explore a couple of obscure avenues! Those who are members of the British Astronomical Association might be interested to know that this article also appears on their Computing Section website under the "Morsels" pages - fame at last! Click on the title to read the article from the beginning. |