Mercury Square Mars: What the Aspect Means

Mercury square Mars is a tense aspect (about 90°) between Mercury and Mars. The aspect links two natures: Mercury — intellect, curiosity, sociability, eloquence, resourcefulness; Mars — courage, activity, enterprise, enthusiasm, ambition.

Key points:

• • The square is a tense aspect (about 90°).
• • Mercury in Vronsky: intellect, curiosity, sociability, eloquence, resourcefulness.
• • Mars in Vronsky: courage, activity, enterprise, enthusiasm, ambition.
• • How the aspect plays out depends on the house Mercury occupies.

What does a square between Mercury and Mars mean?

A square is an aspect of about 90° between two planets, usually in signs of different, “hostile” elements. According to Vronsky, it brings obstacles, delays and dissatisfaction that have to be overcome; at the same time it mobilises strength, strengthens the will and tempers character.

Modern Western astrology describes the square as two energies in tension that work not head-on but at cross purposes, and push a person towards change.

In a particular chart much depends on the house Mercury occupies, and on the signs and the other aspects.

FAQ

What decides how the Mercury–Mars square plays out? First of all the house Mercury occupies, and also the signs and the other aspects of the chart.

What is a square in astrology? A square is an aspect of about 90° between two planets, usually in signs of different, “hostile” elements.

Your chart is unique

Mercury Square Mars is only one detail of a horoscope: how it plays out depends on the signs, houses, aspects and the chart as a whole. Get your free natal chart → — and see how it works in yours.