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Perseverance Finds Potential Biosignature in Jezero Mudstones, Nature Study Reports

Scientists say only Earth laboratory analyses of the sealed Sapphire Canyon core can determine whether the minerals formed biologically.

Perseverance Finds Potential Biosignature in Jezero Mudstone, Raising Stakes for Sample Return

NASA Reports Potential Biosignatures in Jezero Crater Core

Perseverance Detects Potential Biosignature in Jezero Crater Rock