{"id":131403,"date":"2022-02-05T07:33:55","date_gmt":"2022-02-05T07:33:55","guid":{"rendered":"https:\/\/www.edristi.in\/?p=131403"},"modified":"2022-02-05T07:34:37","modified_gmt":"2022-02-05T07:34:37","slug":"mars-had-water-two-billion-years-ago","status":"publish","type":"post","link":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/mars-had-water-two-billion-years-ago\/","title":{"rendered":"Mars had Water two billion years ago"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Question: Which of the following Mars orbiter has recently revealed that Mars had water two billion years ago?<\/strong><br>a) Mars Reconnaissance Orbiter<br>b) MAVEN Mission<br>c) MOM<br>d) None of these<br><strong>Answer: (a)<br>Related Facts:-<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Mars Reconnaissance Orbiter has made the discovery that Mars had water two billion years ago but it has evaporated today.<\/li><li>Scientists discovered the existence of chloride salt deposits upon the Mars surface left behind by flowing water.<\/li><li>This discovery is based on years of data being collected from NASA\u2019s Mars Reconnaissance Orbiter (MRO).<\/li><li>It should be noted that NASA\u2019s Mars Reconnaissance Orbiter has been taking rounds of the planet since 2006.<\/li><li>This was possible by studying several images of salt deposits taken from the orbiter\u2019s Compact Reconnaissance Imaging Spectrometer for Mars (CRISM).<\/li><li>They interpreted a younger age for the salt deposits using a method dubbed \u2018crater counting.<\/li><li>This method means that if basically, if a region is younger, it has fewer craters in along with adjustments for other parameters.<\/li><li>NASA&#8217;s Odyssey, which is orbiting the Mars since 2001, discovered sodium chloride deposits that covered tens to hundreds of square kilometers.<\/li><\/ul>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong>By Rajesh Tripathi<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Links:-<\/strong><br><a href=\"https:\/\/www.indiatimes.com\/technology\/science-and-future\/water-flowed-on-mars-2-billion-years-ago-study-560595.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.indiatimes.com\/technology\/science-and-future\/water-flowed-on-mars-2-billion-years-ago-study-560595.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Question: Which of the following Mars orbiter has recently revealed that Mars had water two billion years ago?a) Mars Reconnaissance Orbiterb) MAVEN Missionc) MOMd) None of theseAnswer: (a)Related Facts:- Mars Reconnaissance Orbiter has made the discovery that Mars had water two billion years ago but it has evaporated today. Scientists discovered the existence of chloride [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":131408,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1137],"tags":[2541],"class_list":["post-131403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mis","tag-miscellaneous-en"],"_links":{"self":[{"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/posts\/131403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/comments?post=131403"}],"version-history":[{"count":1,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/posts\/131403\/revisions"}],"predecessor-version":[{"id":131410,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/posts\/131403\/revisions\/131410"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/media\/131408"}],"wp:attachment":[{"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/media?parent=131403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/categories?post=131403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.edristi.in\/hi\/%e0%a4%b9%e0%a5%8b%e0%a4%ae\/wp-json\/wp\/v2\/tags?post=131403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}