Every term, in one plain sentence

Ascendant vs sun sign

Your sun sign describes your core identity and what energises you, while your ascendant (rising sign) describes the face you lead with — the gap between them is the difference between who you are inside and how you first come across.

Aspects

Aspects are the relationships between two placements in a birth chart — whether two parts of you cooperate, clash, or amplify each other — and they are where most of the real psychological texture of a chart comes from.

Big Three (sun, moon, rising)

Your "Big Three" are your sun (core identity), moon (private emotional life), and rising sign (the impression you make) — three layers that together sketch how you operate.

Black Moon Lilith

Black Moon Lilith describes the suppressed, unpolished part of you — raw desire, anger, and appetite that you learned to hide, and that asks to be owned rather than performed away.

Chart ruler

Your chart ruler is the one planet that sets the overall tone of your whole chart — a kind of lead voice that colours how the rest of you tends to come across.

Chiron

Chiron describes a core, tender wound you carry — and the way that same sore spot often becomes the thing you understand deeply enough to help other people with.

Composite chart

A composite chart blends two people’s birth charts into a single new chart that treats the relationship itself as its own entity — with its own character, rather than a forecast of the couple’s future.

Descendant

Your descendant describes what you look for in close partners — the qualities you are drawn to in others, often because they balance something you do not lead with yourself.

Eclipse

In astrology an eclipse is a charged new or full moon often read as a turning point or theme of change — a prompt to pay attention, not an omen of disaster or a predicted event.

Imum Coeli (IC)

Your Imum Coeli, or IC, describes your private foundation — your roots, your relationship to home and family, and the inner base you return to when no one is watching.

Jupiter sign

Your jupiter sign describes where you naturally grow, where optimism and confidence come easily, and the kind of experience that makes your world feel bigger.

Lunar nodes

The lunar nodes are two opposite points in a birth chart — the north node and the south node — that together form one growth axis: what already comes easily to you, and the harder direction you are quietly being pulled to grow toward.

Mars sign

Your Mars sign describes your drive and your fight — how you pursue what you want, what fuels your desire, and the way you handle anger and conflict.

Mercury retrograde

Mercury retrograde is an optical illusion — a stretch of weeks when Mercury appears to move backward from Earth, which astrology folklore blames for communication mix-ups and tech glitches, though nothing about the planet actually reverses.

Mercury sign

Your mercury sign describes how your mind works — the way you think, take in information, learn, and communicate with the people around you.

Midheaven (MC)

Your midheaven, or MC, is the point at the top of a birth chart that astrology links to your public role and vocation — how the wider world reads your direction, as opposed to who you are in private.

Moon sign

Your moon sign describes your inner emotional life — how you actually feel and self-soothe in private, as opposed to the face you show the world.

Natal chart

A natal chart (or birth chart) is a snapshot of the sky at the exact moment and place you were born, read as a map of how you are wired rather than a forecast.

North node

Your north node describes a growth edge — the unfamiliar direction your development seems to pull toward — read as a behavioural challenge rather than a fixed destiny.

Part of Fortune

The Part of Fortune points to where ease and natural flow tend to live for you — the area of life where things click into place when your head, heart, and instincts are working together.

Progressed chart

A progressed chart is a symbolic technique that advances your birth chart forward in time to describe slow inner development — how your emotional life matures — not events that will happen.

Retrograde

A retrograde planet is one that appears to move backward from Earth — an optical effect, not a real reversal — read in a birth chart as a drive turned inward rather than as bad luck.

Rising sign

Your rising sign describes the impression you make on first contact — your social style and instinctive way of meeting the world, which is often very different from who you feel like inside.

Saturn return

Your Saturn return is the roughly two-to-three-year stretch around age 29 (and again near 58) when astrology says Saturn comes back to where it sat at your birth — a name astrology gives to the familiar late-twenties reckoning, not a sentence of doom.

Saturn sign

Your saturn sign describes where you face your hardest lessons — the area of life ruled by discipline, fear and self-doubt, and the place you slowly, durably mature.

South node

Your south node describes your psychological comfort zone — the old, familiar patterns you fall back on under stress, and the ones you are quietly being asked to grow beyond.

Stellium

A stellium is a cluster of three or more planets bunched together in one area of the chart, concentrating a lot of energy into a single, hard-to-ignore theme of your life.

Sun sign

Your sun sign describes your core identity and what energises you — the steady, conscious sense of who you are, and the part of astrology nearly everyone already knows.

Synastry

Synastry is the practice of reading two birth charts side by side to describe a relationship — how two people’s patterns fit, rub, and play off each other, rather than predicting whether they are "meant to be."

The elements

The four elements — fire, earth, air, and water — are astrology shorthand for four basic temperaments: drive and energy, practicality and the body, ideas and people, and feeling and depth.

The houses

The twelve houses are the life areas a birth chart divides experience into — one for self, one for money, one for home, one for love, and so on — showing where in your actual life a given trait tends to play out.

The modalities

The three modalities — cardinal, fixed, and mutable — describe how you handle a project or a change: whether you start it, hold it steady, or adapt as it shifts.

Transits

Transits compare where the planets are in the sky right now against the fixed positions in your birth chart — used as a calendar of recurring themes, not a forecast of events.

Twelfth house

The twelfth house is the part of a birth chart astrology associates with your blind spots and hidden patterns — the parts of yourself that run quietly in the background, often visible to everyone but you.

Venus sign

Your Venus sign describes how you love and relate — the way you give and receive affection, and how you decide what (and who) you find valuable.

Void-of-course moon

A void-of-course moon is simply the gap between when the moon makes its last major angle in one sign and when it enters the next — a scheduling term, not a window of bad luck or a forecast.