NASA's Perseverance rover has identified large, complex carbon compounds on Martian rocks. Alongside these compounds, the rover observed unusual surface patterns on the rocks that resemble microbial traces. These findings offer intriguing evidence pointing to the possible existence of ancient life on Mars.
Perseverance Rover Detects Complex Carbon Compounds Indicative of Ancient Martian Life

The Gist
“NASA's Perseverance rover has found complex carbon compounds and rock patterns suggesting ancient microbial activity on Mars.”

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