{"id":1514,"date":"2015-05-07T19:16:21","date_gmt":"2015-05-07T19:16:21","guid":{"rendered":"https:\/\/depts.washington.edu\/astrobio\/wordpress\/?p=1514"},"modified":"2020-10-22T22:52:30","modified_gmt":"2020-10-23T06:52:30","slug":"searching-for-alien-biosignatures-non-photosynthetic-organisms-may-produce-novel-signatures-of-life-on-exoplanets","status":"publish","type":"post","link":"https:\/\/depts.washington.edu\/astrobio\/wordpress\/2015\/05\/07\/searching-for-alien-biosignatures-non-photosynthetic-organisms-may-produce-novel-signatures-of-life-on-exoplanets\/","title":{"rendered":"Searching for Alien Biosignatures: Non-Photosynthetic Organisms May Produce Novel Signatures of Life on Exoplanets"},"content":{"rendered":"\n<p>UWAB graduate student Edward Schwieterman, professor Victoria Meadows, and professor Charles Cockell at the UK Centre for Astrobiology present an interdisciplinary study of the possibility non-photosynthetic  organisms may create signs of life on Earth-like exoplanets. These organisms contain pigments that reflect light differently than water, rocks, or photosynthetic organisms like land plants, producing spectral signatures that could indicate the presence of life. <a href=\"http:\/\/online.liebertpub.com\/doi\/pdfplus\/10.1089\/ast.2014.1178\">The paper<\/a> resulted from an Astrobiology Program research rotation and was published in the May issue of Astrobiology. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>UWAB graduate student Edward Schwieterman, professor Victoria Meadows, and professor Charles Cockell at the UK Centre for Astrobiology present an&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[33],"tags":[100,54],"acf":[],"_links":{"self":[{"href":"https:\/\/depts.washington.edu\/astrobio\/wordpress\/wp-json\/wp\/v2\/posts\/1514"}],"collection":[{"href":"https:\/\/depts.washington.edu\/astrobio\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/depts.washington.edu\/astrobio\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/depts.washington.edu\/astrobio\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/depts.washington.edu\/astrobio\/wordpress\/wp-json\/wp\/v2\/comments?post=1514"}],"version-history":[{"count":1,"href":"https:\/\/depts.washington.edu\/astrobio\/wordpress\/wp-json\/wp\/v2\/posts\/1514\/revisions"}],"predecessor-version":[{"id":1515,"href":"https:\/\/depts.washington.edu\/astrobio\/wordpress\/wp-json\/wp\/v2\/posts\/1514\/revisions\/1515"}],"wp:attachment":[{"href":"https:\/\/depts.washington.edu\/astrobio\/wordpress\/wp-json\/wp\/v2\/media?parent=1514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/depts.washington.edu\/astrobio\/wordpress\/wp-json\/wp\/v2\/categories?post=1514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/depts.washington.edu\/astrobio\/wordpress\/wp-json\/wp\/v2\/tags?post=1514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}