Open Ephemeris
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Sub-arcsecond planetary positions, natal charts, transits, and Human Design from NASA JPL DE440
API Endpoint
https://openephemeris.com/docsMore Science & Math APIs
Multiple astronomy data sources
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Curated research-sharing platform: physics, mathematics, quantitative finance, and economics
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Render LaTeX equations in PNG, GIF, SVG, EMF, PDF, JSON, or download formats with styling options
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