astrology

Table of Contents

Introduction
Nature and significance
- Significance of astral omens
- Purposes of astrology
Historical development
- Astral omens in the ancient Middle East
- Astral omens in Egypt, Greece, India, and China
- Astrology in the Hellenistic period (3rd century bc to 3rd century ad)
- Astrology after the Hellenistic period
  - In India
  - In Sāsānian Iran
  - In Islam
  - In Byzantium
  - In western Europe
- Astrology in modern times

References & Edit History Related Topics

Images & Videos

Understand the difference in concept between astronomy and astrology

Have Nostradamus's predictions come true?

Midwives assisting a birth while astrologers consult sky charts; woodcut relief print from Jakob Rueff's De conceptu et generatione hominis (1554; The Expert Midwife).

For Students

Cancer

astrology summary

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astrology: Media

Videos

Understand the difference in concept between astronomy and astrology

Understand the difference in concept between astronomy and astrology

A discussion of how astrology differs from astronomy.

Video: © Open University (A Britannica Publishing Partner)

Have Nostradamus's predictions come true?

Have Nostradamus's predictions come true?

Learn about the prophecies of French astrologer Nostradamus.

Video: Encyclopædia Britannica, Inc.

Images

Cancer

Cancer

Astronomical chart showing a crab forming the constellation Cancer; hand-colored...

Library of Congress, Washington, D.C. (reproduction no. LC-DIG-ds-00242)

Sagittarius

Astronomical chart showing a centaur with bow and arrow forming the constellation...

Library of Congress, Washington, D.C. (reproduction no. LC-USZC4-10070 )

Capricornus

Capricornus

Astronomical chart showing a goat forming the constellation Capricornus; hand-colored...

Library of Congress, Washington, D.C. (reproduction no. LC-USZC4-10071)

Midwives assisting a birth while astrologers consult sky charts; woodcut relief print from Jakob Rueff's De conceptu et generatione hominis (1554; The Expert Midwife).

Midwives assisting a birth while astrologers consult sky charts; woodcut relief print...

National Library of Medicine, Bethesda, Maryland

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