New Delhi, Oct 31 (ANI): A double exposure image of Blue moon with Rajpath, in New Delhi on Saturday. (ANI Photo)
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- Published: November 1, 2020 12:19
Blue Moon: A treat for sky-watchers | See Pics
A Blue Moon is a second full moon in a calendar month. The last time such a phenomena was seen on Halloween was back in 1944 and as per NASA the next Halloween Blue Moon will occur in 2039. Halloween comes every year, but this year the phrase ‘once in a blue moon’ is aptly suited.