Introduction #
Master the symbolic language of the stars through our comprehensive collection of astrology guides. Each article approaches astrological interpretation through a psychological and archetypal lens, emphasizing growth, potential, and self-understanding.
Birth Chart Fundamentals #
Introduction #
- Understanding the Birth Chart - How to read your chart
Celestial Points #
The celestial points are the actors in your chart—each representing a different dimension of the psyche:
- The Sun - Core identity and life purpose
- The Moon - Emotional nature and needs
- Mercury - Thinking and communication
- Venus - Love, beauty, and values
- Mars - Action, energy, and desire
- Jupiter - Growth, expansion, and faith
- Saturn - Structure, discipline, and mastery
- The Lunar Nodes - Evolutionary direction
Houses #
The houses are the stages of life—showing where planetary energies express:
- First House - Self and identity
- Second House - Value and resources
- Third House - Communication and learning
- Fourth House - Home and foundation
- Fifth House - Creativity and romance
- Sixth House - Service and health
- Seventh House - Partnership
- Eighth House - Transformation
- Ninth House - Philosophy and expansion
- Tenth House - Career and public life
- Eleventh House - Community and hopes
- Twelfth House - The unconscious and transcendence
Natal Aspects #
Aspects describe the relationships between planets—the dialogues within your psyche:
Sun Aspects #
- Sun-Moon - The luminaries in relationship
- Sun-Mercury - Identity and mind
- Sun-Venus - Identity and love
- Sun-Mars - Identity and action
- Sun-Jupiter - Identity and expansion
- Sun-Saturn - Identity and structure
Moon Aspects #
- Moon-Mercury - Emotion and thought
- Moon-Venus - Emotion and love
- Moon-Mars - Emotion and action
- Moon-Jupiter - Emotion and faith
- Moon-Saturn - Emotion and discipline
Mercury Aspects #
- Mercury-Venus - Mind and appreciation
- Mercury-Mars - Mind and action
- Mercury-Jupiter - Mind and expansion
- Mercury-Saturn - Mind and structure
Venus Aspects #
- Venus-Mars - Love and desire
- Venus-Jupiter - Love and abundance
- Venus-Saturn - Love and commitment
Mars Aspects #
- Mars-Jupiter - Action and expansion
- Mars-Saturn - Action and discipline
Social Planet Aspects #
- Jupiter-Saturn - Expansion and structure
Synastry (Relationship Astrology) #
Synastry compares two charts to understand relationship dynamics, chemistry, and growth potential.
Introduction #
- Understanding Synastry - How synastry works
Synastry Aspects #
Sun Synastry Aspects #
- Sun-Sun - Identity meets identity
- Sun-Moon - Yang meets yin
- Sun-Mercury - Identity and communication
- Sun-Venus - Identity and love
- Sun-Mars - Identity and passion
- Sun-Jupiter - Identity and expansion
- Sun-Saturn - Identity and structure
Moon Synastry Aspects #
- Moon-Moon - Emotional attunement
- Moon-Mercury - Feeling and thinking
- Moon-Venus - Emotion and love
- Moon-Mars - Emotion and passion
- Moon-Jupiter - Emotion and growth
- Moon-Saturn - Emotion and commitment
Venus Synastry Aspects #
- Venus-Venus - Love meets love
- Venus-Mars - Love and desire
- Venus-Jupiter - Love and abundance
- Venus-Saturn - Love and commitment
Mars Synastry Aspects #
- Mars-Mars - Action meets action
- Mars-Jupiter - Energy and expansion
- Mars-Saturn - Energy and discipline
Synastry House Overlays #
Planets in Partner’s Houses #
When your planets fall into your partner’s houses:
- Sun in Partner’s Houses - Where you shine for them
- Moon in Partner’s Houses - Where you nurture them
- Mercury in Partner’s Houses - Where you communicate
- Venus in Partner’s Houses - Where you bring love
- Mars in Partner’s Houses - Where you energize
- Jupiter in Partner’s Houses - Where you expand together
- Saturn in Partner’s Houses - Where you build together
- Nodes in Partner’s Houses - Karmic connections
Cusps in Partner’s Houses #
When your house cusps fall into your partner’s houses:
Angles (Major Points):
- Ascendant in Partner’s Houses - Where your presence lands
- IC in Partner’s Houses - Where your roots touch
- Descendant in Partner’s Houses - Where your partnership needs land
- MC in Partner’s Houses - Where your ambitions touch
Intermediate Cusps:
- 2nd Cusp in Partner’s Houses - Where your values affect
- 3rd Cusp in Partner’s Houses - Where your communication lands
- 5th Cusp in Partner’s Houses - Where your creativity touches
- 6th Cusp in Partner’s Houses - Where your service lands
- 8th Cusp in Partner’s Houses - Where your depths touch
- 9th Cusp in Partner’s Houses - Where your philosophy lands
- 11th Cusp in Partner’s Houses - Where your hopes touch
- 12th Cusp in Partner’s Houses - Where your spirit lands
Cusp-Planet Aspects #
When your house cusps aspect your partner’s planets (use tight orbs: 1-3°):
Angle-Planet Aspects:
- Ascendant-Planet Aspects - Your presence meets their energies
- IC-Planet Aspects - Your roots meet their energies
- Descendant-Planet Aspects - Your partnership needs meet their energies
- MC-Planet Aspects - Your ambitions meet their energies
Intermediate Cusp-Planet Aspects:
- 2nd Cusp-Planet Aspects - Your values meet their energies
- 3rd Cusp-Planet Aspects - Your communication meets their energies
- 5th Cusp-Planet Aspects - Your creativity meets their energies
- 6th Cusp-Planet Aspects - Your service meets their energies
- 8th Cusp-Planet Aspects - Your depths meet their energies
- 9th Cusp-Planet Aspects - Your philosophy meets their energies
- 11th Cusp-Planet Aspects - Your hopes meet their energies
- 12th Cusp-Planet Aspects - Your spirit meets their energies
Composite Charts (The Relationship as Entity) #
The composite chart reveals the relationship itself as a living entity—not how two people affect each other, but who they become together.
Introduction #
- Understanding Composite Charts - How composite charts work
Composite Planets #
The planets in the composite chart show different dimensions of the relationship:
- Composite Sun - The relationship’s core purpose
- Composite Moon - The relationship’s emotional needs
- Composite Mercury - How the relationship thinks and communicates
- Composite Venus - How the relationship loves and values
- Composite Mars - How the relationship takes action
- Composite Jupiter - Where the relationship expands
- Composite Saturn - Where the relationship faces tests
- Composite Lunar Nodes - The relationship’s evolutionary direction
Composite Houses #
Where composite planets fall shows which life areas are central to the relationship:
- Composite First House - Relationship identity
- Composite Second House - Shared values and resources
- Composite Third House - Communication together
- Composite Fourth House - Home and emotional foundation
- Composite Fifth House - Creativity and romance
- Composite Sixth House - Daily life and service
- Composite Seventh House - Partnership dynamics
- Composite Eighth House - Intimacy and transformation
- Composite Ninth House - Adventure and philosophy
- Composite Tenth House - Public life and reputation
- Composite Eleventh House - Friends and shared vision
- Composite Twelfth House - Spiritual dimension
Composite Aspects #
Aspects in the composite chart reveal the internal dialogues within the relationship:
Sun Aspects #
- Sun-Moon - Purpose and emotional needs
- Sun-Mercury - Purpose and communication
- Sun-Venus - Purpose and love
- Sun-Mars - Purpose and action
- Sun-Jupiter - Purpose and expansion
- Sun-Saturn - Purpose and commitment
Moon Aspects #
- Moon-Mercury - Emotion and thought
- Moon-Venus - Emotion and love
- Moon-Mars - Emotion and action
- Moon-Jupiter - Emotion and faith
- Moon-Saturn - Emotion and discipline
Mercury Aspects #
- Mercury-Venus - Mind and appreciation
- Mercury-Mars - Mind and action
- Mercury-Jupiter - Mind and expansion
- Mercury-Saturn - Mind and structure
Venus Aspects #
- Venus-Mars - Love and desire
- Venus-Jupiter - Love and abundance
- Venus-Saturn - Love and commitment
Mars Aspects #
- Mars-Jupiter - Action and expansion
- Mars-Saturn - Action and discipline
Social Planet Aspects #
- Jupiter-Saturn - Expansion and structure
Transits #
Transits show the current movement of planets and how they interact with your birth chart, illuminating opportunities for growth.
Sun Transits (Annual Cycle) #
Sun Through the Houses #
- Sun in the 1st House - Identity activation
- Sun in the 2nd House - Value focus
- Sun in the 3rd House - Communication highlight
- Sun in the 4th House - Home focus
- Sun in the 5th House - Creative expression
- Sun in the 6th House - Work and health
- Sun in the 7th House - Partnership focus
- Sun in the 8th House - Transformation
- Sun in the 9th House - Expansion
- Sun in the 10th House - Career highlight
- Sun in the 11th House - Social focus
- Sun in the 12th House - Inner work
Sun Aspects to Natal Planets #
- Sun to Sun - Solar Return
- Sun to Moon - Vitality and emotion
- Sun to Mercury - Identity and mind
- Sun to Venus - Identity and love
- Sun to Mars - Identity and action
- Sun to Jupiter - Identity expansion
- Sun to Saturn - Identity maturation
Moon Transits (Monthly Cycle) #
- Moon to Sun - Daily vitality
- Moon to Moon - Emotional cycles
- Moon to Mercury - Feeling and thinking
- Moon to Venus - Love and nurturing
- Moon to Mars - Emotion and action
- Moon to Jupiter - Expansion and feeling
- Moon to Saturn - Grounding emotions
Mercury Transits #
Mercury Through the Houses #
- Mercury in the 1st House - Mental focus on self
- Mercury in the 2nd House - Thinking about values
- Mercury in the 3rd House - Communication peak
- Mercury in the 4th House - Home conversations
- Mercury in the 5th House - Creative thinking
- Mercury in the 6th House - Work planning
- Mercury in the 7th House - Partnership talks
- Mercury in the 8th House - Deep research
- Mercury in the 9th House - Philosophical learning
- Mercury in the 10th House - Career communication
- Mercury in the 11th House - Social networking
- Mercury in the 12th House - Inner reflection
Mercury Aspects to Natal Planets #
- Mercury to Sun - Mind and identity
- Mercury to Moon - Mind and emotion
- Mercury to Mercury - Mental activation
- Mercury to Venus - Mind and love
- Mercury to Mars - Mind and action
- Mercury to Jupiter - Mind expansion
- Mercury to Saturn - Mental discipline
Venus Transits #
Venus Through the Houses #
- Venus in the 1st House - Personal charm
- Venus in the 2nd House - Financial luck
- Venus in the 3rd House - Pleasant communication
- Venus in the 4th House - Home beauty
- Venus in the 5th House - Romance and creativity
- Venus in the 6th House - Work harmony
- Venus in the 7th House - Relationship blessing
- Venus in the 8th House - Intimate connection
- Venus in the 9th House - Love of travel
- Venus in the 10th House - Career charm
- Venus in the 11th House - Social pleasure
- Venus in the 12th House - Hidden love
Venus Aspects to Natal Planets #
- Venus to Sun - Love and identity
- Venus to Moon - Love and emotion
- Venus to Mercury - Love and mind
- Venus to Venus - Venus Return
- Venus to Mars - Love and desire
- Venus to Jupiter - Love expansion
- Venus to Saturn - Love commitment
Mars Transits (2-Year Cycle) #
Mars Through the Houses #
- Mars in the 1st House - Personal energy
- Mars in the 2nd House - Resource drive
- Mars in the 3rd House - Communication energy
- Mars in the 4th House - Home action
- Mars in the 5th House - Creative passion
- Mars in the 6th House - Work energy
- Mars in the 7th House - Partnership drive
- Mars in the 8th House - Transformation power
- Mars in the 9th House - Adventure drive
- Mars in the 10th House - Career ambition
- Mars in the 11th House - Group energy
- Mars in the 12th House - Hidden power
Jupiter Transits (12-Year Cycle) #
Jupiter Through the Houses #
- Jupiter in the 1st House - Personal expansion
- Jupiter in the 2nd House - Resource growth
- Jupiter in the 3rd House - Learning expansion
- Jupiter in the 4th House - Home blessings
- Jupiter in the 5th House - Creative joy
- Jupiter in the 6th House - Work opportunities
- Jupiter in the 7th House - Partnership luck
- Jupiter in the 8th House - Deep transformation
- Jupiter in the 9th House - Philosophy and travel
- Jupiter in the 10th House - Career growth
- Jupiter in the 11th House - Social expansion
- Jupiter in the 12th House - Spiritual growth
Saturn Transits (29-Year Cycle) #
Saturn Through the Houses #
- Saturn in the 1st House - Identity restructuring
- Saturn in the 2nd House - Value building
- Saturn in the 3rd House - Mental discipline
- Saturn in the 4th House - Foundation work
- Saturn in the 5th House - Creative mastery
- Saturn in the 6th House - Work discipline
- Saturn in the 7th House - Relationship maturity
- Saturn in the 8th House - Deep transformation
- Saturn in the 9th House - Belief maturation
- Saturn in the 10th House - Career achievement
- Saturn in the 11th House - Social restructuring
- Saturn in the 12th House - Cycle completion
Saturn Aspects to Natal Planets #
- Saturn to Sun - Identity maturation
- Saturn to Moon - Emotional grounding
- Saturn to Mercury - Mental discipline
- Saturn to Venus - Love and commitment
- Saturn to Mars - Disciplined action
- Saturn to Jupiter - Faith meets reality
- Saturn to Saturn - Saturn Return
Lunar Nodes Transits (18.6-Year Cycle) #
Nodes Through the Houses #
- Nodes in the 1st/7th Houses - Identity and partnership
- Nodes in the 2nd/8th Houses - Values and shared resources
- Nodes in the 3rd/9th Houses - Learning and philosophy
- Nodes in the 4th/10th Houses - Home and career
- Nodes in the 5th/11th Houses - Creativity and community
- Nodes in the 6th/12th Houses - Service and transcendence
- Nodes in the 7th/1st Houses - Partnership and self
- Nodes in the 8th/2nd Houses - Transformation and values
- Nodes in the 9th/3rd Houses - Philosophy and learning
- Nodes in the 10th/4th Houses - Career and home
- Nodes in the 11th/5th Houses - Community and creativity
- Nodes in the 12th/6th Houses - Transcendence and service
Nodes Aspects to Natal Planets #
- Nodes to Sun - Destiny and identity
- Nodes to Moon - Destiny and emotion
- Nodes to Mercury - Destiny and mind
- Nodes to Venus - Destiny and love
- Nodes to Mars - Destiny and action
- Nodes to Jupiter - Destiny and growth
- Nodes to Saturn - Destiny and structure
Solar Returns #
The Solar Return chart is cast for the moment each year when the Sun returns to its natal position—revealing themes for your year ahead.
Getting Started #
- Understanding Solar Returns - How to read your yearly chart
- Solar Return Aspects - Key aspects and their meanings
Planets in the Houses #
- Sun in the Houses - Where your vital energy focuses
- Moon in the Houses - Emotional themes for the year
- Mercury in the Houses - Mental focus and communication
- Venus in the Houses - Love and pleasure themes
- Mars in the Houses - Energy and action direction
- Jupiter in the Houses - Growth and opportunity areas
- Saturn in the Houses - Responsibility and discipline focus
Key Placements #
- Ascendant Signs - The year’s approach and tone
- Moon in the Signs - Emotional style for the year
- Axis Connections - Natal-Solar Return cusp alignments
Lunar Returns #
The Lunar Return chart is cast for the moment each month when the Moon returns to its natal position—revealing emotional themes for your lunar cycle.
Getting Started #
- Understanding Lunar Returns - How to read your monthly chart
- Lunar Return Aspects - Key aspects and their meanings
Planets in the Houses #
- Moon in the Houses - Primary emotional focus
- Mercury in the Houses - Mental focus for the month
- Venus in the Houses - Love and pleasure themes
- Mars in the Houses - Energy and action direction
- Jupiter in the Houses - Growth opportunities
- Saturn in the Houses - Responsibility focus
Key Placements #
- Ascendant Signs - The month’s emotional approach
- Moon in the Signs - Your natal Moon context
- Axis Connections - Natal-Lunar Return cusp alignments
Getting Started #
New to astrology? Here’s a suggested reading order:
- Start with The Sun and The Moon to understand the luminaries
- Read about your Ascendant’s house (First House)
- Explore the celestial point articles in order: Mercury → Venus → Mars → Jupiter → Saturn
- Study the houses relevant to your current life questions
- Dive into aspects to understand the conversations in your chart
- Explore Synastry to understand your relationships
- Track current Transits to see how cosmic weather affects you
To generate your personal birth chart and discover all your placements, visit our Birth Chart Calculator.