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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Moon trees

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Even though the idea would be wonderful: this is not about trees that grow on the Moon, but about trees on Earth that grew from seeds, which orbited the Moon exactly 34 times, in a small canister, during the Apollo 14 mission in 1971. For this joint project by NASA and USFS (US Forest Service), the astronaut Stuart Rosa took hundreds of tree seeds with him on this journey. Seeds of five different species of tree had been chosen: loblolly pine, sycamore, sweetgum, redwood and douglas fir. The seeds survived the weightlessness and also when the canister that contained the seeds, got destroyed in the vacuum of the decontamination chamber. The seeds had to be picked up individually after this incident.

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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 in the honeymoon

In German we call the weeks after the wedding »Flitterwochen«, which has really no relevance to the moon. In many languages it is referred to as »honey moon«, which derives from  »honey month« and therefore denotes a specific time with particular sweetness after the wedding. However, not always has the connection to the moon been interpreted positively, because one saw in the waning of the Moon the symbol of the decline of attraction that the happy couple would experience during the course of years after the wedding.

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The full moon of Aboriginal Australians

In Australia, the “southern land” (lat. terra australis), full moon has been shining for millennia for its natives, the Aboriginal and Torres Strait Islander people. According to estimates they inhabit this continent since more than 50,000 years, while Europeans only began to settle there 200 to 400 years ago. We would like to make a connection to the full moon, which is very much part of this fascinating culture, who, like many others, had to endure many wrongs during the course of more recent history.

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Moonraker – an English legend

Even though the title of this article may suggest it, the following is not about James Bond, the famous secret agent of Her Majesty, but about another legend, which supposedly happened in Wiltshire in southern England.

A gang of alcohol smugglers tried to hide barrels in a pond of a village from the eyes of the official custom officers. When they were caught by them one night at the shore and were asked to explain themselves, the smugglers tried to rake the surface of the water in order to make the view onto the barrels more difficult. They then claimed that they were trying to fish a round cheese out of the pond and pointed at the reflection of the full moon in the water. The officers thought them to be insane and simply granted them to continue as pleased.

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Moon boots

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Who does not know the »moon boots« – these bulky snow boots, which appeared in the 70’s and 80’s and have taken their claim ever since in the winterly fashion scene. The Italian Giancarlo Zanatta designed the shoes, inspired by the moon landing in 1969. Astronauts Neil Armstrong and Buzz Aldrin wore overshoes with wide soles, which provided the formal inspiration for moon boots. Zanatta took immediate care of the production of the shoes with his company called Tecnica, which is run by his son Alberto Zanatta today, and still sells up to 700,000 pair per year.

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Luna 2 – the first space probe on the Moon

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Luna 2 was a Soviet space probe that impacted the Moon on  13th/14th September 1959. Space probes are unmanned flying objects that are used for exploration. In this case, it was about exploring the Moon, with the goal to fly a human to the Moon and have them return safely. History shows that this did not become possible until ten years later, with the moon landing of Neil Armstrong within the framework of the Apollo 11 mission, in July 1969.

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The lunar calendar of Islam

As a general rule, we live our secular life by a so-called solar calendar, the Gregorian calendar, which determines our calculation of time since the end of the 16th century. The biggest advantage of a solar calendar is its connection to the seasons: it is warm in summer, cold in winter, at least this is how it should be … at times however, as we all know, the weather goes crazy and sunshine is long-awaited in summer and snow stays away in winter. The seasons are connected to the (solar) calendar months.

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The glowing of scorpions

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Scorpions have the quality that they are fluorescent and glow when in contact with UV radiation. This becomes clearly visible, when they are directly exposed to UV light. However, the UV components, which are contained in the sunlight and the moonlight, are hardly sufficient to produce this glow to an extent that it is visible to humans. Still, scorpions appear to detect the UV components and hence react to moonlight.

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The spacesuit

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When examining it thoroughly, we humans will never be able to touch the Moon directly, because even when an astronaut is standing on its surface, there is always the glove of the spacesuit in between, without which, life could not exist on foreign celestial bodies (consider also Mars).

There are a variety of dangers that the spacesuit protects the wearer from: vacuum, cold and heat, weightlessness, micrometeorites and radiation. Hereby, a distinction is made between suits that are only worn inside the space capsule during specific maneuvers, and suits that are used for space walks and actually leave the spacecraft.

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