Description
A blue moon is a rare and fascinating astronomical event, occurring when there are two full moons within a single calendar month or when there is an extra full moon in a season. Despite its name, a blue moon does not actually appear blue; the term refers to its infrequent occurrence. The phrase “once in a blue moon” has become synonymous with something that happens very rarely. This celestial phenomenon captivates sky watchers and stargazers, adding a touch of magic and wonder to the night sky.
