![\"La](\"https:\/\/satdi.umh.es\/files\/2025\/09\/1-PIA26368-Perseverance_Finds_a_Rock_with_Leopard_Spots-RE4oooCiBOmYFyXBTdrcsoM-1200x840@diario_abc-1.jpg\")
<\/a>Foto: NASA\/JPL<\/p><\/div><\/p>\n
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A new discovery by NASA\u2019s Perseverance rover<\/strong><\/a> has caught scientists\u2019 interest: a rock on Mars dubbed \u201cCheyava Falls\u201d<\/strong><\/a> shows unusual leopard-like spots and mineral veins that may offer clues about ancient life on the Red Planet.<\/strong> The rock was found in July 2024 in the Jezero crater, specifically in the area of the ancient fluvial valley Neretva Vallis, where water is believed to have once flowed.<\/p>\n The rover\u2019s scientific instruments detected organic compounds and minerals such as calcium sulfate, hematite, and olivine in the rock<\/strong>, along with black halos surrounding white spots\u2014patterns reminiscent of those seen on Earth in rocks that bear evidence of past microbial activity. However, researchers caution that the same features could arise through purely chemical processes without any life involvement.<\/p>\n The approximate size of the rock is one meter by 0.6 meters. Core samples were taken, and various techniques<\/strong> (lasers, X-rays, detailed imaging) have been applied to characterize it as thoroughly as possible using the rover\u2019s instruments such as SHERLOC, PIXL, and Mastcam-Z.<\/p>\n To establish whether microbial life truly existed on Mars in that distant past, it will be essential to return samples like \u201cCheyava Falls\u201d to Earth-based labs, where even more precise instruments can be used. The findings might reshape our understanding of whether Mars was ever habitable, as well as the limits of life in extreme environments.<\/strong><\/p>\n \n <\/p>","protected":false},"excerpt":{"rendered":" Foto: NASA\/JPL
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\nA new discovery by NASA\u2019s Perseverance rover has caught scientists\u2019 interest: a rock on Mars dubbed \u201cCheyava Falls\u201d shows unusual leopard-like spots and mineral veins that may offer clues about ancient life on the Red Planet. The rock was found in July 2024 in the Jezero crater, specifically in the area of the ancient […]<\/p>\n","protected":false},"author":3770,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":""},"categories":[370,259,507],"tags":[1494539,1494536,77975,14759,365087],"_links":{"self":[{"href":"https:\/\/satdi.umh.es\/en\/wp-json\/wp\/v2\/posts\/9953"}],"collection":[{"href":"https:\/\/satdi.umh.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/satdi.umh.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/satdi.umh.es\/en\/wp-json\/wp\/v2\/users\/3770"}],"replies":[{"embeddable":true,"href":"https:\/\/satdi.umh.es\/en\/wp-json\/wp\/v2\/comments?post=9953"}],"version-history":[{"count":0,"href":"https:\/\/satdi.umh.es\/en\/wp-json\/wp\/v2\/posts\/9953\/revisions"}],"wp:attachment":[{"href":"https:\/\/satdi.umh.es\/en\/wp-json\/wp\/v2\/media?parent=9953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/satdi.umh.es\/en\/wp-json\/wp\/v2\/categories?post=9953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/satdi.umh.es\/en\/wp-json\/wp\/v2\/tags?post=9953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}