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Forum: Satellites - Robotic Probes
Topic: [Discuss] NASA's Perseverance Mars rover

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Message to Edit: HTML is ON UBB Code is ON Smilies Legend	Originally posted by SpaceAholic on 09-11-2025 09:49 AM A new study suggests [URL=https://phys.org/news/2025-09-potential-biosignatures-ancient-mars-lake.html]signs of ancient microbial processes[/URL] on Mars. <BLOCKQUOTE>[i]Led by NASA and featuring key analysis from Imperial College London, the work has uncovered a range of minerals and organic matter in Martian rocks that point to an ancient history of habitable conditions and potential biological processes on the Red Planet. An international team, including researchers from the Department of Earth Science and Engineering (ESE) at Imperial, propose that these geological features within the so-called Bright Angel formation in Mars's Jezero Crater are closely connected to organic carbon, and could be a compelling potential biosignature of past life. Professor Sanjeev Gupta, Professor of Earth Science in ESE, and Academic Co-director of Imperial Global India, said, "This is a very exciting discovery of a potential biosignature but it does not mean we have discovered life on Mars. We now need to analyze this rock sample on Earth to truly confirm if biological processes were involved or not."[/i]</BLOCKQUOTE>
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