Mercury

• Planets
• ›
• Mercury

If you're familiar with Mercury, it's likely because of those dreaded retrogrades!

But there's so much more to this planet than meets the eye. In Greek mythology, Mercury was considered the swift-footed messenger of the gods, bringing divine messages from above. As such, this planet controls all manner of communication and expression, determining how we process information and get our points across. Mercury is also responsible for logic and reason, dictating how we solve problems.

So when Mercury turns retrograde, naturally, we tend to see communication going haywire. This is why it's generally advised not to sign business deals, buy new technology, or make any life-altering decisions during a Mercury retrograde period.

In general, depending on which sign Mercury is in, ideas and communication within all types of relationships can differ dramatically. Thus, understanding how Mercury behaves in each sign can be an essential tool in making yourself heard, connecting with others, and getting your work done. (For all these guidelines, remember Mercury retrograde will have a significant destabilizing effect, so tread lightly during those times).

Meaning of the Symbol of Mercury

Mercury's glyph consists of the crescent above the circle above the cross, indicating how we use material tools (cross) to activate a spiritual connection (circle) that touches the soul (crescent). This is achieved through the transference of ideas, utilizing mediums like speech and writing. Mercury transmits messages, and the soul crescent here resembles broadcast antennae. Its glyph is a minimalist depiction of the Caduceus of Hermes, a staff with wings entwined by two snakes, a symbol of medicine, trade, and correspondence since the rise of Mesopotamian civilization.

Mercury Retrograde Calendar Dates

To find out in which sign each one of these retrogrades happens, visit our Mercury Retrograde page