- NASA's Perseverance rover has uncovered new evidence of chemical activity on Mars, suggesting the planet may have once been habitable.
- Samples of mudstones from the Jezero crater revealed carbon matter and unusual mineral assemblages, indicative of conditions suitable for life.
- Acting Nasa administrator Sean Duffy described these findings as potentially the clearest sign of life ever found on Mars.
- Researchers, however, are hesitant to draw definitive conclusions, noting the discovered matter could be explained by both biological and non-biological processes, requiring further analysis.
- The crucial Mars Sample Return program, vital for Earth-based analysis of these samples, faces budget constraints and funding cuts under President Donald Trump's administration.
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