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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Chinese moon landing in sight

After USA and the Soviet Union, China will be the third nation in the world travelling to the Moon with their space program, and they will probably land there with the astronauts as well in the long term. At the moment, an unmanned spaceship »Chang’e-3« (moon fairy) is on its way to the Moon since 1st December 2013, planning to land in the Mare Ibrium on 14th December and supposed to transport a rover for research purposes of the Moon’s surface. The vehicle is called »Yutu« (jade rabbit).

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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 and Paul Klee

Paul Klee (1879–1940) was a German painter and graphic artist, one of the biggest names of the Classic Modern Era, being the time at the beginning and first half of the 20th century, which was expressed in so many different styles and is nowadays regarded as avant-garde of that time. Paul Klee created cubistic, expressionistic and surrealistic paintings. The names of his friends read like the »who’s who« in the art scene: August Macke, Wassily Kandinsky, Franz Marc, Walter Gropius, Robert Delaunay, Lyonel Feininger, Alexej von Jawlensky, Pablo Picasso …

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Flags on the Moon

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There are currently precisely six American flags on the Moon, which were left behind by the respective astronauts at the moon landings of the Apollo missions 11,12,14,15,16, and 17. The flag of the Apollo 11 mission led the way. On 21st July 1969 at 03:56 am (CET), Neil Armstrong was the first human to set foot onto our Moon and spoke the legendary sentence: »That’s one small step for (a) man … one … giant leap for mankind«. Together with his colleague Buzz Aldrin, he then planted the first flag on the Moon, which was apparently not so easy, due to the space suits, the pole rods and the condition of the ground.

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“Lunatic” – the crazy side of the moon

As already mentioned in our article about sleepwalking, a connection was made in the past between the moonlight and people, if their conduct was odd, crazy or threatening. One assumed that the moonlight caused this behaviour and spoke of “lunatic”, which derives from the Latin “lunatus” and means more or less “influenced by the moon”. In English, this terminology “lunatic” has been used for many forms of mental illnesses over many centuries. Because many of these disorders could not be explained for a long time (and there are still plenty of questions today), one was in need of a point of reference, a word that would accompany on the path of darkness. The Moon was very convenient.

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The full moon above Stonehenge

Everyone is familiar with the silhouette of the Stonehenge rocks  in the southern English county of Wiltshire, one of the truly ancient structures of human kind that continues to fascinate because of its archaic construction and mystical presence. Maybe it reminds us people of our origin and of something we often tend to forget amid our hectic everyday world: simplicity.

At the same time, the building of Stonehenge has been everything but easy back then. The age of the grounds is estimated to be more than 5000 years. Experts assume, it took many millions of working hours to dress and transport the up to 50 tons heavy rocks by hand and to erect them in the well-known formation. In particular the lintels, on top of the upright stones, leave us in awe.

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The Google Lunar X-Prize

Google is on everyone’s lips and in our computer oriented world there is probably not a day, where we don’t encounter the name of the US enterprise with its famous search engine in one form or another. We google – this is how the Oxford English Dictionaries have it since 2006.

Google has demonstrated more than once, how to change the world with unconventional ideas. Since 2007, there is a project, which continues this tradition: the »Google Lunar X Prize«.

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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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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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Halloween and the full moon

In 2020 the full moon will fall on a 31st October and a Halloween party can take place in the full moon light. The imagination of people fits this well apparently, because no matter where you look, the full moon can be seen in all portrayals of Halloween. In historical terms, there is no connection, however. Halloween is the evening before All Saints’ Day (originally: »All Hallows’ Eve«). The basic idea of this festival is the remembrance of saints and it is connected to the wish to drive out bad spirits. This is how the gruesome costumes came into play.

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