EclipseDB is a free, open-access web tool by RiSa Astronomy covering 30,000 years of solar and lunar eclipse data. Features: • Eclipse Explorer — search, filter & export the full 30,000-year catalog • Eclipses Near Me — find upcoming eclipses visible from your location • Eclipse Atlas — visualize solar eclipse paths across the globe • Archeo-Astronomy mode — match eclipses to ancient inscriptions & Vedic rasis Built for astronomers, historians, researchers, and curious sky-watchers.

Fathom 3.0 — AI meeting notes: now bot-free, in ChatGPT & Claude + more

AI meeting notes: now bot-free, in ChatGPT & Claude + more

👋 Hey Product Hunt! I'm Anish from RiSa Astronomy, and I'm excited to launch EclipseDB — a completely free, open-access database covering 30,000 years of solar and lunar eclipses. 🌍 Why I built this: As an astronomy educator running stargazing events in India, I kept running into the same problem: finding historical eclipse data meant juggling NASA PDFs, scattered academic papers, and clunky calculators. There was no single place to explore eclipses across time, visualize their paths, or connect ancient events to modern calculations. ✨ What makes EclipseDB different: • 30,000-year coverage (-15,000 to +15,000 CE) • Eclipse Explorer with powerful search & export • Eclipse Atlas with interactive global maps • Archeo-Astronomy mode to match historical inscriptions & Vedic rasis • "Eclipses Near Me" for your location • Completely free & open 🔬 Built for: Astronomers planning observations, historians researching ancient eclipses, educators teaching celestial mechanics, and curious sky-watchers exploring the cosmos. Would love your feedback! What features would you find most useful?

Fathom 3.0 — AI meeting notes: now bot-free, in ChatGPT & Claude + more

AI meeting notes: now bot-free, in ChatGPT & Claude + more

EclipseDB

30,000-year solar & lunar eclipse catalog

30,000-year solar & lunar eclipse catalog