When do you call a full moon “blue moon”?

Everyone knows that about once a month is full moon … but, strangely enough, a full moon is always on a different day each month and always at a different time. The reason is that the moon month is shorter on the average, than the calendar month. Without being to mathematical, one can say that a moon cycle lasts approx. 29.5 days. This is how the time of full moon spreads irregularly throughout the calender months and it happens (about every 2.5 years) that two full moon dates fall onto the same month, one at the beginning and one at the end of the month. This second full moon is called a “blue moon” today.

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Eugene Shoemaker and the Moon as final resting place

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Many people dream about making a journey into space sometime, or setting foot on a celestial body. And despite the fascinating images and movie footages we are able to enjoy here on Earth, the wish remains to experience this sight for ourselves. The German scientist and astronaut Ulrich Walter, recently related that the view onto the Earth in weightlessness and the realization not to be the centre, would change the individual thinking in a profound way. »Up there« in space, he was always happy.

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“Tsukimi”: Moon-viewing in Japan

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Japan has a custom, which is called “Tsukimi” or also “Otsukimi” that literally means “moon-viewing” (tsuki = jap. Moon). This tradition dates back to the Heian period (794–1192) where Japanese culture and the arts were refined to a high degree. At that time, elements of the Chinese “Mid-Autumn Moon Festival” were introduced in Japan, and festivals and rituals were held in the eighth sun month (which corresponds to September in our current calendar).

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Moonquakes

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By analogy with earthquakes on the Earth, there are so called »moonquakes« on the Moon. By that, we are referring to tremors on the Moon. The astronauts of the five Apollo missions in 1969 to 1972, left seismographs on the Moon, to measure these seismic waves. Afterwards, all data had been sent back to Earth until 1977 and analyzed.

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With the car on the moon

When Neil Armstrong became the first human being that set foot on the moon within the scope of the Apollo 11 mission in 1969, he said the famous words »That’s one small step for (a) man … one … giant leap for mankind«  and hence erected a monument for this historic move. Rarely in history, did the success of human research and development work, condense so impressively in just one moment.  

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More aggression at the full moon?

The word “aggression” derives from the Latin verb “aggredi” which means »approach, attack«. This is interesting, because it does not only contain a destructive energy, but also a proceeding, solution-oriented energy. We also speak of tackling problems or approaching a task. During the course of the centuries, the component of attacking and destroying appears to have become dominant, so much so, that we judge aggression nowadays negatively and see the result to be destruction, violence and war. It is easily understandable now, why people are having such a difficult time to deal naturally with their aggressions that they express or restrain. We have put a negative mark on it. And we neither want to carry something negative inside us, nor do we want to voice it.

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The moon jellyfish

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Jellyfish are fascinating beings and although, nobody would actually like to come into contact with them, we are mesmerized by them and admire their shapes, colors and almost etheric bodies, which are floating through the water – like entities from another world. And lo behold, there is also one kind that the Moon lent his name to: the »moon jellyfish« (lat. aurelia aurita).

Also in various other languages, you can find the word »moon« in the name these jellyfish:

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Sun and moon the same size?

Everyone knows that the sun is much larger than the moon and much further away from earth. In this very context lies a fascinating fact: both celestial bodies appear to be of similar size on the firmament, when observed from earth. Which implies that the sun has to be as many times bigger than the moon, as it is further away from the earth than the moon from the earth …

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The hare on the Moon

Have you ever seen a face or shape of an animal in passing by clouds? This tendency of our perception to find structures within an image or a pattern, is called pareidolia (derives from Greek eidolon = picture). Essentially, this is a misperception where we see objects changing subjectively. But this can also be so much fun and inspire our fantasy to search for these shapes and to find them. Children, in particular, are known to be true masters of this game.

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Children of the full moon

We would like to take a quick look at people who were born at the full moon. As to this, we remind you, contrary to widely spread opinion, that there are not more children being born at the full moon than at any other point in time during the lunar phases. Extensive studies over many decades have arrived at this result. Even though, many people may perceive or experience this differently – the numbers are unmistakably clear. We have already written an article about this »More births at full moon?«. So there are as many full moon children as there are new moon children etc.

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