Le rover Perseverance a détecté de potentielles biosignatures sur Mars

Le HuffPost - Huffpost FR - 15/09
Le rover de la Nasa a collecté ses échantillons « les plus précieux » jusqu’ici.
HANDOUT / AFP In this image released by NASA, Perseverance Mars rover, using its WATSON camera, took this selfie over a rock nicknamed "Rochette" where two holes can be seen where the rover used its robotic arm to drill rock core samples on September 10, 2021. - The Perseverance rover on Mars collected two probable samples volcanic rock, NASA announced on September 10, 2021, stressing that the presence of salt in these rocks was an indicator of favorable conditions to possibly detect traces of ancient life. (Photo by Handout / various sources / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / NASA/JPL-Caltech/MSSS" - NO MARKETING - NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SE...
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