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!
It is said that there are more than 6,000 languages worldwide (this is hard to imagine) and it is a fascinating concept to think, there are probably as many words for “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!
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.
We already know now that the moon month is mostly shorter than the calendar month, being on average approximately 29.5 days. If full moon falls on the first or second of a month, it is possible that another full moon occurs in the same month, for instance in July 2004:
Friday, 2 July 2004, 01:08:54 pm
Saturday, 31 July 2004, 08:05:06 pm
This event is also known as “blue moon”.
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.
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.
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.
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.
… 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] …
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.
The »sunfish« is called »moonfish« in many languages. It is the biggest and heaviest bony fish in the world, weighing up to 2,500 kg and showing off up to 3 m length and 4 m height! It can grow over 100 years old. Its Latin name »mola mola« derives from its shape, which reminds of a »millstone«, but apparently, also the Moon was the force behind the naming:
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.
There is actually a bone inside the human body, which is called »lunate bone«. Indeed, it may not belong to the most important of the 206 bones that a grown man carries around with him, but the name alone makes it remarkable. The lunate bone is one of the eight carpal bones, being the bones that connect the hand with the forearm. The lunate bone (lat.: os lunatum) was given his name because of its crescent shape.
The American-British space thriller »Gravity« of 2013, offers next to its extraordinary suspenseful action, breathtaking images of space that show apart from the Earth and the Sun also the Moon. The director of the movie is Alfonso Cuarón (who also directed Harry Potter and the Prisoner of Azkaban). The movie is commercially very successful and has already brought in the multiple of its production cost, shortly after its release.
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.
A lot is said about how full moon can or could influence the sleep of people. And like so often, opinions differ on this subject. Some are certain that they sleep poorly or have a restless sleep around the time of full moon and are not able to fall asleep for a long time. Others sleep like a log … in between there are many who are not aware of any of this and not able to determine by their sleep patterns whether it is full moon or not.
In China, the September full moon is a special day. It is the day of the Moon Festival or Mid-Autumn Festival. This festival is traditionally celebrated on the 15th day of the eighth month of the old Chinese calendar. Because the moon month averages 29.5 days in length, the 15th day is usually a full moon day, however, there are slight shifts in some years. The Moon Festival is one of the most important festivals in China, but is also held in Korea and Vietnam as well as in the respective districts in big cities around the globe.
We have been pondering about, whether a banknote does exist with a depiction of the Moon. Thanks to Google, we found something and discovered a variety of examples from different countries – with popular and less well known currencies. On the left you can see a detail of a Swiss 10 francs note, which depicts our solar system with several planets, amongst them also our Earth and its Moon.
Cyrano de Bergerac (1619–1655) was a French writer, who was less famous for his own pieces [*], but better known through the writings about him by Edmond Rostand (1868–1918) from 1897. The piece was called just like himself »Cyrano de Bergerac« and premiered as stage play in Paris in the same year.
Up until today, it has been staged and filmed many times. The movie that is surely most famous is the one with Gerard Depardieu in the leading role from 1990. All dialogues are versified, which lends everything a historicising but also an intense, poetic effect.
Maybe it lies within the plan of creation that we are so susceptible to everything that is bigger than what we already know or have already experienced. However, the following merely relates to heavenly bodies …
As we recently wrote in our article »Sun and moon the same size?« here in our full moon blog, the moon changes its distance to earth due to its unusual orbit and subsequently appears to be of a different size for the observer here on earth, depending on how close it is to earth at the time. Is the moon (or another heavenly body) as close to earth as possible, one speaks of perigee, and if it is the furthest away, it is called apogee. You can confidently forget these terms again, however, you may want to memorise that the moon can appear to us in different sizes.