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 Earth, 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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Charlie Chaplin and the full moon 

Sir Charles Spencer Chaplin (1889–1977) is considered one of the first movie stars ever and made film history with his acting and his works. He is also one of the few artists who managed the transition from silent films to sound films.

Because of using archetypal imagery and symbols in his films, it is natural that the moon could also play a part somewhere. We found four references:

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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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The full moon in »The Fearless Vampire Killers«

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The comedy horror film »The Fearless Vampire Killers«, directed by Roman Polański in 1967, is a classic of the genre. The film tells the story of the vampire scientist Professor  Abronsius and his assistant Alfred (played by Roman Polański), who go on a vampire hunt in the snowy mountains of Transylvania and encounter various bizarre figures, and of course the beautiful daughter of the inn keeper Sarah (played by Sharon Tate, whom Polański married in 1968). The film entrances with its absurd and simultaneously funny atmosphere, created by the skillful interactions between light, music, scenery and actors. Thereby, satirical elements resonate as well, when the rotten aristocracy is represented in the form of the undead.

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Moon rock

Our Moon consists of rock, which was formed newly during its creation through a collision between the Earth and another planet, around 4.5 billion years ago. Lunar maria were created through meteoroid impacts, which can be seen as dark spots if observed from Earth.

A small amount of these rocks are on Earth. One part stems from a variety of moon missions (Apollo and Luna), the other from meteorites that struck the Earth as fragments.  If you add up the registered mass of these rocks, you’ll end up with 738 kg (1,627 pounds). Which is actually »just a grain of rice« in comparison to the 81,000,000,000,000 kg that our Moon weighs.

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Can you read in the full moon light?

Moonlight is with only 1 lux brightness a thousand times weaker than the sun light with more than 100,000 lux. Nevertheless, you sometimes get the feeling that it is so bright in the full moon that you should be able to read. We would like to give this a try and invite all full moon friends to start on a small reading test in the full moon light and to report back the results.

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Is »the moon« feminine or masculine?

In view of the two original principles »feminine« and »masculine«, it is tempting to attribute the feminine, receiving principle to the moon and the masculine, creative principle to the sun. And most languages, where nouns posess articles, do reflect this, like for example the Romance languages (French, Spanish, Portuguese, Italian). However, there are a number of languages, for example German, Norwegian, Polish, Slovenian, Serbian or Czech, where the moon is masculine.

So, does the moon contain more masculine quality, after all, than originally assumed?

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The moon paintings by Lovis Corinth

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The German painter Lovis Corinth (1858–1925) is considered one of the most important representatives of German Impressionism, in his late work also Expressionism. In 1919, his wife built a house for him at the Lake Walchen, south of Munich in the Bavarian Alps. The following years, he spent a lot of time there and derived his inspiration from the landscape and lighting atmosphere for numerous paintings, which often show Lake Walchen.

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A rainbow in the full moon light!

When the sun light is reflected and diffracted in fine water droplets in the air, a rainbow arises. So what happens if the same occurs in the moon light, is there also going to be a rainbow? Well, we find the idea of a moon rainbow quite fascinating …

Let’s take a short detour into physics. What we recognise in a rainbow as an arched bow made of colourful light, are the spectral colours that develop when the “white” sunlight fans out in its different wavelenghts, which we perceive in different colours. This decomposition does also take place, when the light  is sent through a glass prism.

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Nightly paintings with Petrus van Schendel

We had already told you about the paintings of romanticism by German painters Caspar David Friedrich (1774–1840) and Philipp Otto Runge (1777–1810). And also the English painter William Turner (1775–1851) had the moonlight in his mind. Here we are looking at the next generation and find the Dutch-Belgian artist Petrus van Schendel (1806–1870), whose speciality were the nightly moonlight sceneries. What distinguished him from his predecessors and colleagues, was that it were precisely those depictions of nightlight, which brought him fame and not an insignificant financial success (which was not a given for many painters).

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The hunt of the antlion at the full moon

The antlion is the larva of the myrmeleon, which belongs to the net-winged insects. This insect grows to be 0.6 inches and predominantly stands out because of its large jaw pincers, which let you anticipate its predatory disposition. The antlion is famous for its sophisticated method catching prey. It digs funnels in the sand that function like a trap for other insects (i.e., ants or spiders). When prey steps on the edge of the funnel, the antlion begins to throw sand on the animal from the bottom of the funnel. The thereby created movements, activate the slipping of the funnel walls and transport the prey directly into the fangs of the antlion, who then kills them with its poison.

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To the hairdresser at the full moon?

You always hear that certain things should be done or left undone at certain phases of the lunar cycle, also during a full moon. You can believe it or not. It surely cannot be proven and to be honest, we are quite skeptical with regards to the attribution of human activities and lunar events. However, we would not like to exclude it – after all neither the efficacy nor the inefficacy of such theses has been proven. As long as you don’t get caught in your own convictions, it is part of people’s liberty to create their lives freely.

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