Astrology Aspects: The Five Main Angles Explained
Updated
Read the two topics before reading the connection
Mercury concerns thinking and communication, Venus preferences and relating, Mars pursuit and assertion, and the Moon emotional response and comfort. An aspect connects two such topics. Its meaning depends on both ends of the connection, not just whether the line looks harmonious or difficult.
The following degree examples are separate illustrations of angles, not placements from one calculated person’s chart. The placement pages linked below give you a starting point for each planet and sign.
Conjunction: 0 degrees, themes meeting closely
A conjunction brings two positions close together in zodiac longitude. Its conventional reading is a strong connection or blending, whose usefulness depends on the planets involved. It is not automatically easy or difficult.
Illustration: Venus at 12 degrees Libra and Mars at 14 degrees Libra are 2 degrees apart, a conjunction with a 2-degree orb if that orb is allowed. Venus’s preference for reciprocity and Mars’s way of asserting a wish become a question: Can I express a clear desire while leaving room for the other person’s response? Sharing a sign alone does not guarantee a close conjunction.
Square: 90 degrees, needs pulling across each other
A square is conventionally read as friction that asks for an adjustment. The useful task is to name both needs instead of deciding one is the problem. The angle does not predict a conflict or say that either planet is bad.
Illustration: the Moon at 10 degrees Taurus and Mars at 10 degrees Leo are exactly 90 degrees apart. A reflective reading might explore familiar comfort alongside the wish to act visibly. Ask: When I want to try something bold, what preparation helps me move without abandoning the steadiness I value?
Trine: 120 degrees, a pattern that feels easy
A trine is conventionally associated with ease between two themes. Ease can support a useful habit, but it can also make a habit so familiar that you rarely examine it. It does not promise talent or success.
Illustration: the Moon at 10 degrees Taurus and Mercury at 10 degrees Virgo are 120 degrees apart. A reading might connect comfort with practical explanation. Ask: Does putting a feeling into clear, manageable steps help me settle, and when would it help to sit with the feeling before trying to organise it?
Opposition: 180 degrees, two ends to hold in view
An opposition puts two positions across the zodiac from each other. Astrologers often read it as a tension between perspectives or needs. A useful response is to make room for both ends, rather than swing between treating one as entirely right and the other as entirely wrong.
Illustration: the Moon at 10 degrees Cancer and Saturn at 10 degrees Capricorn are 180 degrees apart. Comfort and responsibility become a question: How can I set a dependable limit that still acknowledges what I feel? The chart does not require choosing care or structure permanently.
Sextile: 60 degrees, a connection you can practise
A sextile is conventionally read as a supportive connection that can be developed deliberately. It differs from the often automatic ease associated with a trine. Neither aspect guarantees a result; the distinction gives you a different reflection question.
Illustration: Venus at 10 degrees Taurus and Mars at 10 degrees Cancer are 60 degrees apart. Enjoyment and protective action can be considered together. Ask: What small action makes a shared setting more comfortable, and have I checked that the other person wants that kind of care?
Orb, settings and sign boundaries
The orb is the difference between the actual angle and an exact aspect. A 92-degree separation is 2 degrees from an exact square. Different calculators allow different orbs, sometimes varying them by planet or aspect. Check those settings when comparing lists.
In degree-based aspect reading, signs are a helpful clue rather than a substitute for the angle. Two positions near opposite sides of a sign boundary can be closely conjunct while occupying different signs. Start with one close aspect involving the Sun, Moon or a personal planet, rather than interpreting every line at once.