# Moon Impact 3.5 Billion Years Ago Hints at Hidden Era of Solar System

> **Open Intelligence Dossier** · First detected: 2026-06-19 22:07 UTC · Category: Science

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*Canonical Source: https://pulse.byoviral.com/trend/2026-06-19/moon-impact-3-5-billion-years-ago-hints-at-hidden-era-of-solar-system*