Uranus was discovered in 1781, during the American and French Revolutions, and it has been associated ever since with revolution, innovation, and the breaking of established structures. In modern astrology, it represents the urge to individuate: to become uniquely oneself, regardless of social convention or expectation.
Uranus is not part of the traditional seven-planet scheme, and traditional astrologers did not assign it rulerships or dignities. Modern astrologers assign it rulership of Aquarius, taking over from Saturn. In this encyclopedia, we follow the traditional assignment of Saturn to Aquarius as primary ruler, with Uranus noted as co-ruler in modern practice.
In a chart, Uranus describes:
- Individuality and originality — what makes you unique, what you rebel against, and how you express your difference.
- Sudden change — the unexpected events that disrupt established patterns and force growth.
- Innovation and technology — your relationship to new ideas, new technologies, and progressive social movements.
- Freedom and independence — the need to be free from constraint, and the resistance to being controlled by others.
Uranus's placement by sign describes the style of your rebellion: an Aries Uranus rebels through direct confrontation, breaking rules openly and immediately; a Scorpio Uranus rebels through intensity and transformation, overturning hidden structures. Uranus's placement by house describes the area of life where you are most likely to experience sudden change and where your individuality most strongly asserts itself.