Conjunction
A conjunction is when two planets sit at the same point in the zodiac — their energies fuse into a single, concentrated force.
A conjunction forms when two planets occupy the same degree of the zodiac — roughly within 8° of each other. Instead of looking across at one another, the planets stand shoulder to shoulder, and their meanings blend into one inseparable signature. Whatever the two planets each represent, a conjunction turns up the volume and makes them act as a unit.
Because the planets merge rather than negotiate, a conjunction is the most powerful aspect in the chart — and the hardest to see objectively from the inside. A Sun–Venus conjunction makes charm and self-expression the same gesture; a Mars–Saturn conjunction welds drive to discipline (or to frustration). The character of the conjunction is set entirely by which two planets are involved.
Read a conjunction as a place where you cannot easily separate two parts of yourself. That can be a superpower when the planets get along, or a knot to untangle when they don't. Either way, it marks a theme that runs hot and constant rather than coming and going.
Explore further
Related terms
Frequently asked questions about Conjunction
What is a Conjunction in astrology?
A conjunction is when two planets sit at the same point in the zodiac — their energies fuse into a single, concentrated force.
How many degrees is a conjunction?
A conjunction is an angle of 0° between two planets in the birth chart.
Is the conjunction a good or bad aspect?
The conjunction is a neutral — depends on the planets aspect, carrying the energy of fusion / intensity. Because the planets merge rather than negotiate, a conjunction is the most powerful aspect in the chart — and the hardest to see objectively from the inside. A Sun–Venus conjunction makes charm and self-expression the same gesture; a Mars–Saturn conjunction welds drive to discipline (or to frustration). The character of the conjunction is set entirely by which two planets are involved.
How do you read a conjunction in a birth chart?
Read a conjunction as a place where you cannot easily separate two parts of yourself. That can be a superpower when the planets get along, or a knot to untangle when they don't. Either way, it marks a theme that runs hot and constant rather than coming and going.
See it in a real chart
Terms come alive when they're about you and someone you know. Lune's free compatibility check reads two charts side by side in about 30 seconds.
Try free compatibility →