
In astrology, every planet is an archetype that exists within us. Each planet has various significations that help us understand the parts of ourselves.
Mercury is best known as The Messenger, but it encompasses much more. Here’s a brief overview of Mercury’s core significations and the two different ways it can show up.
Mercury’s Namesake
The planet Mercury was named by the Romans after their god Mercury, who was the equivalent to the Greek god Hermes. In Greek mythology, Hermes was the messenger of the gods, and the god of trade, travel, language, thieves, and trickery.
The associations with this planet and its origin mythology are seen in words like mercurial, merchants, and mercantile.
Mercury’s Core Significations
Hermes was the messenger god, who carried information from one god to another. As the closest planet to the Sun, Mercury is the messenger of the solar system; it conveys to the other planets the light of the Sun.
Consider the phrase “to shed light on” something, which means to expose more information about it. This is what Mercury does. It reveals and uncovers information, processes it, and disseminates it.
As the fastest planet in the solar system, Mercury gets around, never spending too much time at any place. Thanks to its pattern of 3–4 retrogrades per year, Mercury is constantly switching directions, pivoting back and forth.
These are the types of qualities we might generally label as “mercurial,” “indecisive” or “lacking focus and direction.”
On the positive side, Mercury serves an important role: it is constantly collecting and disseminating information, reviewing previous information, and revising according to new information it has received. It reflects, reinvents, and redirects.
Gemini Mercury vs Virgo Mercury
Every traditional planet has rulership over two signs of the zodiac. The way a planet operates in those signs often reflects different facets of the archetype.
Mercury is the ruler of Gemini and Virgo, both mutable signs. In the signs opposite from Gemini and Virgo, Mercury is in exile — a place foreign to it. The two signs of its exile are Sagittarius and Pisces — both signs ruled by Jupiter, the largest planet of the solar system.
This helps us understand one of the core aspects of Mercury: a tendency to focus on the details over the big picture.
How Mercury acts in Gemini and Virgo reflect different aspects of its core qualities.
Gemini Mercury
Gemini is an air sign and yang in nature; it is the last sign of spring. Air hot and moist. It can be inflammatory and restless. The nature of air is that it moves up and out; it’s the wind that blows across the surface; it touches everything. Its strength is breadth over depth.
Spring is a season of bees, humingbirds, and butterflies.
Like the bees pollinating flowers, Gemini Mercury gathers and disseminates information. It’s the social butterfly, the breeze that stirs up the pollen and blows it around. Like a butterfly, this aspect of Mercury doesn’t spend long at any spot. It leaves its mark, brings its messages, and moves on. It has a quick wit and is fast with a reply or a comeback.
Flying over the landscape, it sees the patterns and connections. It connects the dots and weaves together threads into a tapestry.
Gemini Mercury has agility, dexterity, and nimbleness.
Gemini Mercury is the messenger, the translator, the communicator. It’s the town crier, the publicist, the politician, the speaker, the comedian, the magician, the sales person, the attorney, the writer, and the influencer.
It can also be the trickster, the con-artist, the thief, the pick-pocket, and the devil’s advocate, playing both sides.
Virgo Mercury
Virgo is a yin earth sign that comes at the end of Summer. Earth consolidates and absorbs. The qualities of earth are cold and dry; it moves inward and downward. Without moisture to hold things together, they separate. Late summer is the time of the first harvest, a time of ingathering and processing, and taking inventory of the crops.
In the wheel of elements used in Traditional Chinese Medicine, this time of year is associated with the element of metal, and the process of sorting, judging, and separating the wheat from the chaff.
Virgo Mercury is an introverted version of Mercury. It takes in information, digests, consolidates, and analyzes. In contrast to Gemini Mercury, which disseminates information indiscriminately, Virgo Mercury sorts through it first to find what parts of the information are worth sharing.
Virgo Mercury loves a spreadsheet, a system, and the process of taking things apart and putting them back together.
This Mercury is the accountant, the data analyst, the editor, and the critic. It is the systems analyst, the technology inventor, and the productivity geek.
The Full Spectrum of Communication
These two aspects of Mercury remind us that Mercury is not just about speaking. To be an effective communicator and translator also requires hearing, listening, and understanding.
Gemini Mercury and Virgo Mercury represent two parts of the whole: the part that gathers and disseminates and the part that refines and organizes. Both parts are essential to how we learn, think, and connect.
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