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Planet Earth

World news about “Planet Earth” published by euronews.

31/07 12:38 CET

Explainer: why the blue moon will not be blue

Explainer: why the blue moon will not be blue

Every calendar month has a full moon. This July will see two. The first occurred on July 2, the second July 31. And this is called a blue moon. The first full moon has to appear at or near the beginning of the month so that the second will fall within the same month. Why…