{"id":493990,"date":"2022-09-17T18:30:01","date_gmt":"2022-09-17T15:30:01","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/mars-rover-sees-hints-of-past-life-in-latest-rock-samples\/"},"modified":"2022-09-17T18:30:01","modified_gmt":"2022-09-17T15:30:01","slug":"mars-rover-sees-hints-of-past-life-in-latest-rock-samples","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/mars-rover-sees-hints-of-past-life-in-latest-rock-samples\/","title":{"rendered":"#Mars rover sees hints of past life in latest rock samples"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a3c57586a7d2\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a3c57586a7d2\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/buradabiliyorum.com\/en\/mars-rover-sees-hints-of-past-life-in-latest-rock-samples\/#%E2%80%9CMars_rover_sees_hints_of_past_life_in_latest_rock_samples%E2%80%9D\" >&#8220;Mars rover sees hints of past life in latest rock samples&#8221;<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"%E2%80%9CMars_rover_sees_hints_of_past_life_in_latest_rock_samples%E2%80%9D\"><\/span>&#8220;Mars rover sees hints of past life in latest rock samples&#8221;<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<div>\n<div class=\"article-gallery lightGallery\">\n<div data-thumb=\"https:\/\/scx1.b-cdn.net\/csz\/news\/tmb\/2022\/percy-cored-two-sample.jpg\" data-src=\"https:\/\/scx2.b-cdn.net\/gfx\/news\/2022\/percy-cored-two-sample.jpg\" data-sub-html=\"Percy cored two samples from a rock called &quot;Wildcat Ridge,&quot; which is about three feet (one meter) wide, and on July 20 abraded some of its surface so it could be analyzed with an instrument called SHERLOC that uses ultraviolet light.\">\n<figure class=\"article-img\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/scx1.b-cdn.net\/csz\/news\/800a\/2022\/percy-cored-two-sample.jpg\" alt=\"Percy cored two samples from a rock called &amp;quot;Wildcat Ridge,&amp;quot; which is about three feet (one meter) wide, and on July 20\" title=\"Percy cored two samples from a rock called &quot;Wildcat Ridge,&quot; which is about three feet (one meter) wide, and on July 20 abraded some of its surface so it could be analyzed with an instrument called SHERLOC that uses ultraviolet light.\" width=\"800\" height=\"530\"\/><figcaption class=\"text-darken text-low-up text-truncate-js text-truncate mt-3\">\n                Percy cored two samples from a rock called &#8220;Wildcat Ridge,&#8221; which is about three feet (one meter) wide, and on July 20 abraded some of its surface so it could be analyzed with an instrument called SHERLOC that uses ultraviolet light.<br \/>\n            <\/figcaption><\/figure>\n<\/p><\/div>\n<\/div>\n<p>NASA&#8217;s Perseverance Mars rover has detected its highest concentrations yet of organic molecules, in a potential signal of ancient microbes that scientists are eager to confirm when the rock samples are eventually brought to Earth.<\/p>\n<section class=\"article-banner first-banner ads-336x280\">\n         <!-- \/4988204\/Phys_Story_InText_Box --><\/p>\n<\/section>\n<p>While organic matter has been found on the Red Planet before, the new discovery is seen as especially promising because it came from an area where sediment and salts were deposited into a lake\u2014conditions where life could have arisen.<\/p>\n<p>&#8220;It is very fair to say that these are going to be, these already are, the most valuable rock samples that have ever been collected,&#8221; David Shuster, a Perseverance return sample scientist, told reporters during a briefing.<\/p>\n<p>Organic molecules\u2014compounds made primarily of carbon that usually include hydrogen and oxygen, but also at times other elements\u2014are not always created by biological processes.<\/p>\n<p>Further analysis and conclusions will have to wait for the Mars Sample Return mission\u2014a collaboration between NASA and the European Space Agency (ESA) to bring back the rocks that is set for 2033.<\/p>\n<p>Nicknamed Percy, the rover landed on Mars&#8217; Jezero Crater in February 2021, tasked with caching samples that may contain signs of ancient life, as well as characterizing the planet&#8217;s geology and past climate.<\/p>\n<p>The delta it is exploring formed 3.5 billion years ago. The rover is currently there investigating sedimentary rocks, which came about from particles of various sizes settling in the then watery environment.<\/p>\n<p>Percy cored two samples from a rock called &#8220;Wildcat Ridge,&#8221; which is about three feet (one meter) wide, and on July 20 abraded some of its surface so it could be analyzed with an instrument called SHERLOC that uses ultraviolet light.<\/p>\n<p>The results showed a class of organic molecules called aromatics, which play a key role in biochemistry.<\/p>\n<p>&#8220;This is a treasure hunt for potential signs of life on another planet,&#8221; NASA astrobiologist Sunanda Sharma said. <\/p>\n<p>&#8220;Organic matter is a clue and we&#8217;re getting stronger and stronger clues&#8230;I personally find these results so moving because it feels like we&#8217;re in the right place, with the right tools, at a very pivotal moment.&#8221;<\/p>\n<p>There have been other tantalizing clues about the possibility of life on Mars before, including repeated detections of methane by Perseverance&#8217;s predecessor, Curiosity.<\/p>\n<p>While methane is a digestive byproduct of microbes here on Earth, it can also be generated by geothermal reactions where no biology is at play.<\/p>\n<hr\/>\n<div class=\"article-main__explore my-4 d-print-none\">\n<p>                                            NASA&#8217;s Perseverance rover investigates geologically rich Mars terrain\n                                        <\/p><\/div>\n<hr class=\"mb-4\"\/>\n<p class=\"article-main__note mt-4\">\n                                                \u00a9 2022 AFP<\/p>\n<p>                                        <!-- print only --><\/p>\n<div class=\"d-none d-print-block\">\n<p>                                                 <strong>Citation<\/strong>:<br \/>\n                                                 Mars rover sees hints of past life in latest rock samples (2022, September 17)<br \/>\n                                                 retrieved 18 September 2022<br \/>\n                                                 from https:\/\/phys.org\/<a href=\"https:\/\/buradabiliyorum.com\/en\/category\/news\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"News\" target=\"_blank\" rel=\"noopener\">news<\/a>\/2022-09-mars-rover-hints-life-latest.html<\/p>\n<p>                                            This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no<br \/>\n                                            part may be reproduced without the written permission. The content is provided for information purposes only.<\/p><\/div>\n<\/p><\/div>\n<p><script id=\"facebook-jssdk\" async=\"\" src=\"https:\/\/connect.facebook.net\/en_US\/sdk.js\"><\/script><\/p>\n<blockquote><p><strong><span style=\"color: #ff6600;\">If you liked the article, do not forget to share it with your friends. Follow us on\u00a0<span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/news.google.com\/publications\/CAAqBwgKMLG0nwswvr63Aw\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Google News<\/a><\/span>\u00a0too, click on the star and choose us from your favorites.<\/span><\/strong><\/p><\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\">For forums sites go to <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/forum.buradabiliyorum.com\/\" target=\"_blank\" rel=\"noopener\">Forum.BuradaBiliyorum.Com<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\"><strong>If you want to read more Like this articles, you can visit our <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/en.buradabiliyorum.com\/science\/\" target=\"_blank\" rel=\"noopener\">Science category.<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<p><span style=\"color: black;\"><a style=\"color: #ff9900;\" href=\"https:\/\/phys.org\/news\/2022-09-mars-rover-hints-life-latest.html\" target=\"_blank\" rel=\"noopener\">Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;Mars rover sees hints of past life in latest rock samples&#8221; Percy cored two samples from a rock called &#8220;Wildcat Ridge,&#8221; which is about three feet (one meter) wide, and on July 20 abraded some of its surface so it could be analyzed with an instrument called SHERLOC that uses ultraviolet light. NASA&#8217;s Perseverance Mars&#8230;<\/p>\n","protected":false},"author":1,"featured_media":493991,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/scx2.b-cdn.net\/gfx\/news\/2022\/percy-cored-two-sample.jpg","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-493990","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sciencee"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/493990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=493990"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/493990\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/493991"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=493990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=493990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=493990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}