Do not miss the Blue Moon, will not return until 2018 (VIDEO) – The Review

         It occurs only when there are two full moons in a month, which happens once every three years or so
 

 

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The full moon Friday July 31 will be especially beautiful, give a show that is repeated only every three years, and that will not happen again until 2018 .

called Blue Moon occurs when two full moons occur in the same month of the Gregorian calendar . This happened with the full moon of July 2 and which appear in the sky on Friday. The real party of blue moons occur in 2018 , when there will be two blue moons in January, and two . more in March Read also: A colony on the moon, a utopia or a good idea

Nope . Most blue moons are pale gray and white, Moon like you’ve seen on any other night.

That is a second full moon in a month really does not change its color, as explained on the website of NASA.

However, on rare occasions, moon might turn blue.

see also:. First full picture of the true blue light side of the moon TierraUna usually requires a volcanic eruption

Already in 1883, for example, People saw blue moons almost every night after the Indonesian volcano Krakatoa exploded with the force of a 100-megaton nuclear bomb. Ash plumes rose to the top of the atmosphere of the Earth and the Moon … it turned blue!

The people also saw moons blue in 1983 after the eruption of the El Chichon volcano in Mexico.

However, is unusual for two full moons occur in a month , to the point that in the US when they want to indicate that something has happened unusual, they say it is something that only occurs when there is a Blue Moon . We invite you to enjoy the next

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