CORE CONCEPT
Moon Void of Course
The Moon is void of course when it makes no further applying Ptolemaic aspect to another planet before leaving its current sign.
Traditional electional rule: avoid initiating action during a void Moon — outcomes 'fail to come to pass.' Voids typically last from minutes to a day. Modern engines flag voids as caution windows rather than hard blockers.
RELATED TERMS
- Aspect
An aspect is a specific angular relationship between two planets in the zodiac (e.g., 0° conjunction, 60° sextile, 90° square, 120° trine, 180° opposition).
- Applying Aspect
An applying aspect is one that's becoming exact — the faster planet is moving toward perfecting the aspect with the slower planet.
Put this into practice.