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The missing 500 million: Cosmic bombardment melted Earth's first crust
Earth’s early crust vanished under a cosmic hammering that reshaped the planet—and may have birthed life
Nasa Research
1 independently checked trend briefs about this subject, newest first.
What this Nasa Research timeline shows
headlinez.news detected 1 source-qualified news clusters connected to Nasa Research between July 5, 2026 and July 5, 2026. They span 1 newsroom category and average 6.0 independent sources per brief.
This hub includes only briefs supported by at least four sources and passed by the site's verification gate. Raw or weak detections may exist but are excluded here. Topic matching is based on the entities and themes recorded with each brief; open a card to inspect its source links, publication time, verification label and velocity history. Read the methodology and editorial policy for the full rules.