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Astrology and science
Wikipedia contributors · 2024 · Wikipedia
Spiritual Evidence Map/Last updated May 10, 2026/Claims v1.0.0-provisional/Sources v1.0.0/Scores provisional
Summary
Survey of empirical tests of astrological claims, including the Carlson 1985 Nature double-blind test and the Dean & Mather review.
Why it matters here
The single best summary for why astrology, as a literal predictive system, fails controlled tests.
Linked claims
Evidence score 1/10
Astrology determines literal life events
Direct tests of natal astrology, time-twin studies, and matched-chart studies have not found astrological signal.
Evidence score 4/10
Astrology as psychological reflection
As a reflective prompt, astrology can function like any structured personality framework. Its value comes from the reflection, not the celestial mechanics.