☽ Moon □ Square ♂ Mars
90° · major aspect · tense · default orb ±7°
The square of Moon and Mars sets the seat of feeling and the body at friction with the planet of heat, force, and aggression, both in signs of one modality, an angle Ptolemy classed among the inharmonious. The tradition reads the Moon's receptive, moist nature inflamed by Martial fire, producing a temperament of strong and quick emotion, irritability, and reactive force. Older sources tie the pairing to anger, domestic strife, accidents, and afflictions of the blood and the body's fluids, Mars provoking the Moon's significations. The combination is associated in classical texts with impulsive feeling, sharp temper, and instinct pressed to action before reflection.
Traditional reading
Both Moon and Mars belong to the nocturnal sect, so authors read the square as somewhat tempered by night, when Mars keeps his own condition and does the least harm, and as harshest when he operates out of sect by day. The Moon, swiftest of all bodies, applies to Mars and forms the figure. Reception softens the friction where the Moon sits in Aries or Scorpio, Mars's houses, or Mars in Cancer, where he is in fall and the Moon's domicile, a placement the tradition read as weakening his sting. Older writers counted Moon-Mars squares among the significators of a hot, hasty temper.
Classical reading
Ptolemy classifies the square (quartile) as inharmonious, formed by signs of the same modality. Described as friction or productive tension.
Modern reading
Modern reading: creative tension. The two bodies push against each other, generating energy that demands resolution.
The two bodies
Other Moon–Mars aspects
More on the Square aspect in general.
Reference, not advice
This is cultural and astronomical reference, not personal prediction or advice.
Last reviewed .