The full moon knowledge

Here we begin our little journey to the full moon. A few words about the fascinating quest of the greater purpose, that includes the full moon circulating through our lives. In layman’s terms and not always scientific (astronomy experts – don’t look too closely!). We would like to wish you illuminating moments. Enjoy!

How do you define a full moon?

A full moon is when the sun and the moon are facing opposite, being in opposite direction from an earth perspective.

This might feel astonishing if one imagines that the moon is on one side, the sun on the other and the earth in between? Shouldn’t the earth throw a shadow onto the moon? Bingo – this is exactly what she does! But only when the moon is exactly on the earth orbit, the so called “ecliptic”. When this takes place, we speak of a lunar eclipse!

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How long is the interval between two full moons?

The Moon needs 27.33 days to circle around the Earth. Something that is also referred to as “sidereal time”. But because the Earth orbits the Sun, just like the Moon orbits the her, the Moon has to travel two further days in order to resume the same position to the Earth and Sun. This is then called the “sidereal time”. In order to determine the point of time of the reoccurring full moon, the sidereal time serves as basis.

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When is full moon in Europe, Asia or America?

The answer is: “everywhere at the same time”. This refers to the so called Universal Time (UT) though, which is used for general astronomical events. We have already learnt that full moon is an astronomical event, where the moon, sun and the earth play a role by being in a specific position. So, full moon takes place at a specific time in the outer space. This point of time is specified by astronomers namely by the Universal Time.

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How long is the full moon?

There are multiple ways of approaching this question. If we look at it from a purely theoretical standpoint, we might be tempted to say that the full moon is infinitely short, since the phases of the moon are changing continuously. The moon is not yet quite full shortly before the full moon, and is already waning shortly afterwards.

However, there is a practical aspect that lets us quantify the full moon as a finite and measurable span of time: Since the Sun is significantly bigger than the Moon, its rays are able to reach just a little over half of the Moon’s surface. This means that the timespan in which the visible side of the Moon’s surface is irradiated (as seen from Earth) is longer than infinitely short.

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And is it all the full moon’s fault?

Whether scientists, astrologers or esoterics, they agree on one thing: the moon influences earth and life on earth. For instance, it regulates the tides through its magnetism. Also continents feel the consequence of this magnetism and either raise or lower their position sometimes up to 26 cm.

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Sex and the full moon?

In nature it is a known fact: for some animal species, mating takes place at full moon. However, the examples that can be found on this subject are rather simple. Full moon serves in some cases indirectly as the cause (for instance through the high water levels during the tides that the horseshoe crab uses to deposit its eggs) or also as the signal for both sexes of a species to begin at the exact same time to safeguard their future existence (a particular type of fly or also corals). It is understood that also wolves are led by full moon when it is time to mate.

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It is said …

… that people are looking for an argument at full moon or are especially happy …

… that if full moon is surrounded by a haze, a person dies …

… that you raise your hat three times to the moon (being a man) or you make a curtsey (being a woman), in order to protect yourself from misfortune until the next full moon …

… that whoever does not chink glasses with full moon at least once, does not deserve any happiness [Greek toast] …

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Information about a lunar eclipse

Easily explained

During a lunar eclipse, the Moon moves through the shadow of the Earth. Which means, that the Earth is positioned quite exactly between the Sun and Moon and casts its shadow onto the Moon. This is only possible at full moon and if some other requirements are met. Depending on whether the moon passes the partial or the core shadow of the Earth, we speak of a partial or total lunar eclipse.

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Golf in a vacuum

Almost exactly 40 years ago, on 06.02.1971, Alan B. Shepard succeeded the furthest one-handed golf swing in history to date, as commander of the Apollo 14 mission. He did not accomplish this due to any extraordinary abilities as a golf player, but because he struck the golf ball on the moon.  And because of the prevailing, scarce amount of gravity and the absent braking effect in the atmosphere, the ball flew extremely far.

Shepard had to strike the ball one-handedly, as the rigid space suit did not allow two-handed play. He undertook four attempts and struck two balls altogether. How far exactly they flew has not been documented, however, one  can assume a couple of hundred metres. In the original audio material of NASA, you can hear Shepard saying jokingly, after his last tee off »Miles and miles and miles …«.

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Michael Jackson’s movie “Moonwalker”

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“Moonwalker” is a musical film from 1988 starring Michael Jackson. The movie is a wild and trendy mixture of music videos, live concert recordings, action scenes, science fiction effects and cartoons – so less of a classical movie, but more so an anthology. The plot revolves around how Michael saves three children (i.e. played by Sean Lennon, John Lennon’s son) and the children of the world from the deadly intrigues of the villain Mr. Big (played by Joe Pesci).

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Santa Claus in the full moon light

Ho ho ho – not long now, Christmas will bring joy to the hearts of the people and »Santa Claus« – this is how Father Christmas is called in America an many other countries – will ride with his flying sleigh across the sky at Christmas Eve, pulled by his reindeer with plenty of presents in the baggage. Looking at this imposing depiction of the nightly sleigh ride, the full moon is found quite often in the sky.

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Sonoma Valley – “Valley of the Moon”

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The Sonoma Valley is a valley in California, close to San Francisco Bay and is also referred to as “Valley of the Moon”. The original Native American Indians who inhabited this valley, called it “sonoma”, which means “Valley of the Moon” in their language. The Miwok and Pomps were Native American tribes that spread in the northern part of California and also settled in this valley. In a legend of the Miwok tribe, it says that the Moon rose from the Sonoma Valley and is there in complete harmony with nature.

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The full moon and the weather

Does the full moon have anything to do with our weather? Does the weather change at full moon or at new moon? Is there actually more or less rain and does the temperature therefore drop or rise? A few questions that everyone has surely heard of in one or the other form …

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Nena and the full moon

Nena and her band belong to the most successful artists in German music history. With »99 Luftballons« from 1983, she made a name for herself internationally and also reached 2nd place in the US charts with the English version »99 red balloons« [*]. This has only been accomplished by very few German musicians.

In the song »Vollmond« [full moon], also from 1983, Nena sings about the silver Moon and describes the romantic longing and restlessness, which can capture us during a full moon:

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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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Lunula – Little Moon

After we have already mentioned the lunate bone, one of the eight human carpal bones, which has been named after the Moon, due to its sickle shape, we would like to take another look at the human hand – this time at the fingernails. Lo and behold: here too, the name was inspired by the Moon. The white area of the nail, shaped like a half-moon is called »lunula« (lat. little moon) and incidentally, can be found on toenails as well. The lunula is differently pronounced with every human being, with some you may only see it on the thumb, with others you can see it on all fingers and toes.

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New moon – the opposite of full moon!

The new moon is the opposite pole to the full moon, being the time when the Moon is not visible in the sky to us people. Maybe this is why we pay less attention to it, because what you don’t see is less prevalent in our awareness.

However, there is one aspect, which continues to lend significance and fascination to the new moon. It is the word »new« and the described moment of renewal and of a new beginning. This word can be found in different languages:

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