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Science
A martian rock has lots of carbon on it, and it's not clear why
NASA's Curiosity rover has identified a diverse array of complex organic molecules within ancient Martian rock samples.
2 trends tracked about this subject — the full history, oldest to newest below.
NASA's Curiosity rover has identified a diverse array of complex organic molecules within ancient Martian rock samples.
New testing of the ExoMars Rosalind Franklin rover confirms its ability to distinguish life-related mirrored molecules in Martian-like conditions.