{"id":797354,"date":"2025-07-18T09:02:06","date_gmt":"2025-07-18T14:02:06","guid":{"rendered":"http:\/\/spaceweekly.com\/?p=797354"},"modified":"2025-07-18T09:02:06","modified_gmt":"2025-07-18T14:02:06","slug":"slawosz-uznanski-wisniewski-using-the-melfi-freezer","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=797354","title":{"rendered":"S\u0142awosz Uzna\u0144ski-Wi\u015bniewski using the Melfi freezer"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div id=\"modal__tab-content--details\">\n<div class=\"modal__tab-description\">\n<p>ESA project astronaut\u00a0S\u0142awosz Uzna\u0144ski-Wi\u015bniewski uses one of ESA&#8217;s space freezers during his stay on the International Space Station (ISS).\u00a0<\/p>\n<p>The European space freezers are called MELFI, acronym for Minus Eighty-Degree Laboratory Freezer for ISS. European astronauts use them to\u00a0keep samples like urine, blood or saliva cold. Their temperature is typically set at around \u201390\u00b0C, so astronauts need gloves to operate them.\u00a0<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2025\/07\/Slawosz_Uznanski-Wisniewski_using_the_Melfi_freezer?rand=772187\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ESA project astronaut\u00a0S\u0142awosz Uzna\u0144ski-Wi\u015bniewski uses one of ESA&#8217;s space freezers during his stay on the International Space Station (ISS).\u00a0 The European space freezers are called MELFI, acronym for Minus Eighty-Degree&hellip; <\/p>\n","protected":false},"author":1,"featured_media":797355,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-797354","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-multimedia"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/797354","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=797354"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/797354\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/797355"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=797354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=797354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=797354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}