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The Llewellyn Encyclopedia

Term: Blue Moon


Blue Moon: The earliest reference to the concept of a Blue Moon appeared in 1528, where it simply meant something absurd or impossible. Later, because of a difference between the physical world and the Catholic church’s calendar, an extra full moon occasionally appeared at the “wrong” time. They referred to this as a “betrayer” moon, and in Middle English, the word for “betray” sounds similar to “blue.” By the 19th century, a Blue Moon was associated to the seasons. Each season—summer, fall, winter, and spring—generally lasts three months, meaning that there are usually three full moons during a season. Because a solar year does not coincide with the lunar year, occasionally a season will have four full moons. When this occurs the third full moon of the season is called a Blue Moon. In 1946, Sky and Telescope magazine ran an article that misinterpreted the seasonal understanding, and stated that in any month of the calendar year that has two full moons, the second full moon was called a “Blue Moon.” This error caught on and is now the most popular interpretation for the source of the expression. Metaphorically, “once in a blue moon” means something that rarely happens.


Synchronicity and Tarot
Most people who use a Tarot deck do so for giving readings or divinations, or for what some people would call "fortunetelling." How does the Tarot work for these purposes? I think we can pretty well ignore the "Demons control it" aspect simply ...
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What Is A Horoscope?
Your astrological chart, or horoscope, is drawn from calculations based upon the date, time, and place of your birth. Every element of the horoscope (which, if it’s like most Western horoscopes, will be drawn on a circular wheel) is expressed ...
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Lesser Banishing Ritual of the Pentagram
This ritual, called the LBRP for short, is designed to clear your area (and yourself) of negative energies. It is composed of four sections. The LBRP has become a standard part of the Western Mystical Tradition, and has been adapted and altered by ...
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Examining a Natal Chart
Astrologers also look at chart patterns, such as planets falling more heavily in one section or on one side of the chart than another, or forming a pattern which looks like a kite or a bucket. There are many ways to look at a birth chart. Some ...
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Writing Our Own Roles
It would appear that we write our own roles, or draw up a type of blueprint for each lifetime. Most individuals never get a look at the script or blueprint after the present life begins. Using past life regression, it is possible to review the ...
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Analysis of the Death Card of the Tarot
The Death Card in the Tarot The 13th Major Arcanum  image: Skeleton as the Grim Reaper Hebrew letter: Nun Divinatory meaning: change, transformation 24th path on the Tree of Life connecting Netzach to Tiphareth.  Qabalistic ...
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Restoring Romance with Astral Projection
Introduction. Our goal here is not so much formulaic as it a reminder of what romance and sexual interaction can be, as it was when “we were young and filled with anticipation for the great adventure that is Love’s Promise.” Even ...
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Review of the Tarot of Mermaids
Summary: The Tarot of Mermaids is an enchanting Rider-Waite-Smith-style deck that can easily be used out of the box for anyone familiar with that system. It is also much more than that, inviting journeys into the murky depths of the waters of our ...
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Review of The Gilded Tarot
Summary: A spectacularly beautiful Tarot deck using modern digital art that is firmly based on the Rider-Waite-Smith model—making it easy to use for traditionalists and beginners, as well as a compliment for any book—yet significantly original so it ...
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Review of The Labyrinth Tarot Deck
Summary The Labyrinth Tarot takes the reader on a journey, as all labyrinths do. The theme is subtle, woven symbolically throughout the deck by way of evocative imagery, astrological symbols, Hebrew letters, and other symbols. While the feel is ...
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The Astral Adventure
Imagine for a moment that it is possible for you to leave your body. You feel a blissful sensation of peace and excitement as the nonmaterial part of your self rises from its physical shell. You gently ascend about eight feet into the air and look ...
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A few years ago, my youngest son was arguing with his friend about the age of Honey, our wild golden retriever. His friend insisted that Honey was five, because the dog had been alive that many years. Said Gabe, "Sometimes Honey is really one, like when he chews our shoes; sometimes he's 89, like when he pretends he's too old to listen when you... read this article
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