Research Library · Video research · Mind & nervous system · Planets & cycles
☽ Judith Hill project — every summary and video → ✧ Medical astrology project — every summary and video →Judith Hill: the planets of depression
Medical astrologer Judith Hill on Saturn's cold, dry gloom, the south node's letting go, Neptune's longing to escape and the “cosmic light deficiency” she finds in the charts of long-lasting depression — checked against Galen, the surveys and the light-therapy trials.
15 October 2026 16 min read ▶ 7-min video 21 sources · 7 peer-reviewed

In brief
Judith Hill reads long-lasting depression in the birth chart through three “planets”: Saturn's cold, dry gloom, the south node's letting go and Neptune's cold, moist longing to escape — and through a “cosmic light deficiency” in people born in winter, at the dark of the Moon or at night. Some of her history holds: Galen did sort melancholy into three kinds, and dysthymia was his word. But dysthymia is not the commonest depression, the chart signs are untested, and season of birth explained almost nothing in 72,370 people. Light does lift mood in trials, but it is today's light, not the light at birth. Depression is a medical condition: anyone struggling should see a doctor or counsellor.
Learn from the source
Judith Hill
Medical and vocational astrologer, herbalist and author of 14 books; founder of the Academy for Astrological Medicine.
She has practised astrology since she was 14 and medical astrology since 1983. Her Academy teaches all six branches of medical astrology, from surgery dates to herbs.
judithhillastrology.com ↗ academy4astrologicalmedicine.com ↗ Every summary of Judith Hill’s work →
The saturnine chart
Saturn: the cold, dry depression
Judith Hill begins with the planet everyone expects: our word “saturnine” still carries the idea of Saturn as the bringer of gloomy states. Saturn is the most astringent planet. He pulls energy inward and presses out fluid, and the more he presses the harder he gets, “like a piece of granite”. His colour ray is dark violet in Jyotish, she says, and black or dark blue in the West — the absence of light, fitting for the planet opposite the Sun, which rules the signs opposite the Sun's. A saturnine chart has Saturn on an angle, usually the 1st or 10th house; closely conjunct the Sun or Moon, or afflicting them by square or opposition; or many planets in Capricorn or Aquarius. Such people lack moisture: “they need love, they need affection”.
For members
Read the whole summary
6 sections, 3 diagrams, the video with its chapters, 22 claims checked against the research, 21 sources with the names of the people who did the work and links to it — and downloads in PDF, Word, Excel and PowerPoint.
- 🔒 The south node: letting go
- 🔒 Neptune: the cold, moist depression
- 🔒 “Cosmic light deficiency”
- 🔒 Light and mood: where science agrees
- 🔒 If you are struggling
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