NASA Rover Perseverance has found potential signs of past life on Mars
"The rock is covered in patterns of “leopard spots” that may have formed through chemical reactions known to fuel life. On Earth, spots like these are often associated with the fossilized record of microbes. Though other explanations still remain, Perseverance scientists have now published a peer-reviewed paper that finds no particularly strong evidence for any of the alternatives studied."
https://www.planetary.org/articles/nasa-...rtian-rock
"The rock is covered in patterns of “leopard spots” that may have formed through chemical reactions known to fuel life. On Earth, spots like these are often associated with the fossilized record of microbes. Though other explanations still remain, Perseverance scientists have now published a peer-reviewed paper that finds no particularly strong evidence for any of the alternatives studied."
https://www.planetary.org/articles/nasa-...rtian-rock




