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2300 BCE — Present
Babylon · the original observers

For 4,000 years humans have looked up and tracked the same seven moving lights against the same band of stars. The Babylonians named the zodiac.

12 signs · 12 houses · 10 planets · 5 major aspects · 1 unique chart per person

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The Lore · 2300 BCE — Present

A tradition older than algebra

Babylon · the original observers

Origin

For 4,000 years humans have looked up and tracked the same seven moving lights against the same band of stars. The Babylonians named the zodiac. The Greeks made it personal — Ptolemy's Tetrabiblos (2nd century CE) is the foundation of every Western horoscope written since. When you read your birth chart, you're using a system that's older than algebra, older than chess, older than the Bible.

Timeline

2300 BCE
Babylonian priests record planetary motions on clay tablets
330 BCE
Alexander brings Babylonian astrology to Greece
150 CE
Ptolemy's Tetrabiblos codifies the Western system
1500s
Kepler — yes, that Kepler — was a working astrologer
1968
Linda Goodman's Sun Signs sells 30M copies, mainstreams astrology
2026
Astra computes your chart in under a second

The Masters

Claudius Ptolemy

2nd c. CE

Wrote the Tetrabiblos, the founding text

Vettius Valens

2nd c. CE

Anthology of Hellenistic chart interpretation

William Lilly

17th c.

Christian Astrology — the medieval bible

Dane Rudhyar

20th c.

Founded psychological astrology

Why it matters today

Your birth chart is a snapshot of every planet's exact position the moment you took your first breath — a unique cosmic fingerprint. Modern astrology doesn't predict events. It maps personality structure, emotional patterns, and life themes with uncanny precision.

12 signs · 12 houses · 10 planets · 5 major aspects · 1 unique chart per person

Did you know?

Your Sun sign is only 1/40th of your full chart. Your Moon (emotional life) and Rising (how others see you) often matter more — but most people never look past their newspaper horoscope.

Tarot

I quit a job I hated three days after my reading. The cards told me what I already knew but couldn't admit. Now my income tripled.

Marie L. · Designer · Paris
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