COMING SOON
Astrology with NASA-grade precision.
Astrian is a new platform for psychological astrology, built on the same astronomical data NASA uses for spacecraft missions. Get notified when we launch.
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What to expect
Birth charts, properly calculated
Sub-arcsecond precision based on JPL DE441 ephemeris. The same data used in space missions, applied to your natal chart.
Modern psychological astrology
Symbolic and reflective interpretations, not predictions. Astrology as a tool for self-understanding, never as fortune-telling.
Open and accessible
Available in English and Spanish at launch, with more languages coming. No registration required for core features.
TECHNICAL PRECISION
Validated against 2,995 reference points from NASA JPL Horizons. Mean error: 0.06 arc-seconds.
That's the angular size of a coin viewed from 35 km away.