{"id":566910,"date":"2019-01-09T08:14:43","date_gmt":"2019-01-09T12:14:43","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20190000025"},"modified":"2019-01-09T08:14:43","modified_gmt":"2019-01-09T12:14:43","slug":"aqueous-alteration-on-mars","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=566910","title":{"rendered":"Aqueous Alteration on Mars"},"content":{"rendered":"<p>Abstract: The occurrence of extensive valley networks and layered deposits of phyllosilicates and sulfates during the late Noachian\/Hesperian periods (approx. 3-4 Gyrs) indicates a past martian climate that was capable of maintaining liquid water at the surface. The planet\u2019s climate drastically changed after these early \u201cepisodes\u201d of water to a drier and colder environment during the Amazonian period (past 3.0 Gyrs). The objective of this paper is to describe aqueous alteration\/weathering scenarios on &#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: The occurrence of extensive valley networks and layered deposits of phyllosilicates and sulfates during the late Noachian\/Hesperian periods (approx. 3-4 Gyrs) indicates a past martian climate that was capable of maintaining liquid water at the surface. The planet&rsquo;s climate drastically changed after these early &ldquo;episodes&rdquo; of water to a drier and colder environment during the Amazonian period (past 3.0 Gyrs). The objective of this paper is to describe aqueous alteration\/weathering scenarios on &#8230;<\/p>\n","protected":false},"author":60,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-566910","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/566910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/60"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=566910"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/566910\/revisions"}],"predecessor-version":[{"id":566911,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/566910\/revisions\/566911"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=566910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=566910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=566910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}