How NASA Can Avoid A False Positive Mars Microfossil Detection
NASA hopes its Perseverance rover’s sample 25 may contain biosignatures of what was ancient life in Jezero Crater. For proof, we need a Mars sample return.
NASA hopes its Perseverance rover’s sample 25 may contain biosignatures of what was ancient life in Jezero Crater. For proof, we need a Mars sample return.
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