{"id":185984,"date":"2024-03-25T14:26:23","date_gmt":"2024-03-25T19:26:23","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/03\/exploring-extraterrestrial-oceans-ice-grains-as-potential-carriers-of-life"},"modified":"2024-03-25T14:26:23","modified_gmt":"2024-03-25T19:26:23","slug":"exploring-extraterrestrial-oceans-ice-grains-as-potential-carriers-of-life","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/03\/exploring-extraterrestrial-oceans-ice-grains-as-potential-carriers-of-life","title":{"rendered":"Exploring Extraterrestrial Oceans: Ice-Grains as Potential Carriers of Life"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/exploring-extraterrestrial-oceans-ice-grains-as-potential-carriers-of-life2.jpg\"><\/a><\/p>\n<p>\u201cFor the first time we have shown that even a tiny fraction of cellular material could be identified by a mass spectrometer onboard a spacecraft,\u201d said Dr. Fabian Klenner.<\/p>\n<hr>\n<p>How will we find life on Jupiter\u2019s icy moon, Europa, and Saturn\u2019s icy moon, Enceladus? This is what a <a href=\"https:\/\/www.science.org\/doi\/10.1126\/sciadv.adl0849\">recent study<\/a> published in <em>Science Advances<\/em> hopes to address as a team of international researchers investigate how ice grains that are discharged from the active plumes of these small moons could possess enough organic material for life to exist. This study holds the potential to help astrobiologists develop the necessary instruments and methods to find life on these small moons, specifically with NASA\u2019s Europa Clipper scheduled to launch this October, whose goal will be to investigate Europa\u2019s habitability potential.<\/p>\n<p><em>Artist\u2019s illustration of Saturn\u2019s moon, Enceladus, seen here upside down as the plumes are on the south pole. (Credit: NASA\/JPL-Caltech)<\/em><\/p>\n<p><em>Image of Jupiter\u2019s moon, Europa, obtained in natural light by NASA\u2019s Juno spacecraft. (Credit: NASA\/JPL-Caltech\/SwRI\/MSSS\/Kevin M. Gill)<\/em><\/p>\n<p>For the study, the researchers conducted laboratory experiments to simulate how future instruments could fly through the plumes to safely detect bacterial cells, even within one ice grain. The goal was to ascertain if one ice grain was sufficient in detecting bacterial cells as opposed to collecting bulk samples of ice grains. The researchers chose to investigate Sphingopyxis alaskensis, which is a known bacterium that resides off the coast of Alaska, due to its small size and ability to survive in cold environments with little nutrients. In the end, the researchers found they could detect this simple bacterium in a single ice grain using current instruments, including an advanced version of the SUrface Dust Analyzer onboard Europa Clipper.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201cFor the first time we have shown that even a tiny fraction of cellular material could be identified by a mass spectrometer onboard a spacecraft,\u201d said Dr. Fabian Klenner. How will we find life on Jupiter\u2019s icy moon, Europa, and Saturn\u2019s icy moon, Enceladus? This is what a recent study published in Science Advances hopes [\u2026]<\/p>\n","protected":false},"author":706,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1635,8],"tags":[],"class_list":["post-185984","post","type-post","status-publish","format-standard","hentry","category-materials","category-space"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/185984","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/706"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=185984"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/185984\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=185984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=185984"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=185984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}