{"id":801122,"date":"2026-03-12T18:31:29","date_gmt":"2026-03-12T23:31:29","guid":{"rendered":"https:\/\/spaceweekly.com\/?p=801122"},"modified":"2026-03-12T18:31:29","modified_gmt":"2026-03-12T23:31:29","slug":"monitoring-radiation-for-astronaut-health","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=801122","title":{"rendered":"Monitoring radiation for astronaut health"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>&#13;<br \/>\n&#13;<br \/>\n<head>&#13;<br \/>\n&#13;<br \/>\n<meta charset=\"utf-8\"\/>&#13;<br \/>\n&#13;<br \/>\n\t\t<!-- Global site tag (gtag.js) - Google Analytics -->&#13;<br \/>\n\t\t&#13;<br \/>\n\t\t&#13;<br \/>\n\t\t&#13;<br \/>\n&#13;<br \/>\n\t\t&#13;<br \/>\n&#13;<br \/>\n\t&#13;<br \/>\n\t&#13;<br \/>\n&#13;<br \/>\n\t<meta http-equiv=\"X-UA-Compatible\" content=\"IE=Edge\"\/>&#13;<br \/>\n&#13;<br \/>\n\t&#13;<br \/>\n&#13;<br \/>\n    <!-- Web Experience Toolkit (WET) \/ Bo&icirc;te &agrave; outils de l'exp&eacute;rience Web 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href=\"https:\/\/www.asc-csa.gc.ca\/eng\/news\/articles\/2026\/2026-02-26-monitoring-radiation-astronaut-health.asp\"\/>&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n\t&#13;<br \/>\n<!-- InvitationManager Files -->&#13;\n<link rel=\"stylesheet\" href=\"https:\/\/www.asc-csa.gc.ca\/dist\/invitation-manager\/Overlay.css\"\/>&#13;<br \/>\n<!-- End InvitationManager Files --> &#13;<br \/>\n&#13;<br \/>\n\t&#13;<br \/>\n&#13;<br \/>\n    \t<!--<link href=\"https:\/\/www.asc-csa.gc.ca\/css\/nom.css\" media=\"screen, print\" rel=\"stylesheet\" type=\"text\/css\">-->&#13;<br \/>\n\t&#13;<br \/>\n&#13;<br \/>\n<\/head>&#13;<br \/>\n<body vocab=\"http:\/\/schema.org\/\" typeof=\"WebPage\" id=\"wp_automatic_ReadabilityBody\">&#13;<\/p>\n<nav>\t\t&#13;<br \/>\n\t\t\t&#13;<br \/>\n\t\t<\/nav>\n<p>&#13;<\/p>\n<header>&#13;<\/p>\n<div id=\"wb-bnr\" class=\"container\">\n<div class=\"row\">\n<section id=\"wb-lng\" class=\"col-xs-3 col-sm-12 pull-right text-right\">&#13;<\/p>\n<h2 class=\"wb-inv\">Language selection<\/h2>\n<p>&#13;<br \/>\n\t\t\t\t\t\t&#13;<br \/>\n\t\t\t\t\t<\/section>\n<section id=\"wb-srch\" class=\"col-lg-offset-4 col-md-offset-4 col-sm-offset-2 col-xs-12 col-sm-5 col-md-4\">&#13;<\/p>\n<h2>Search<\/h2>\n<p>&#13;<br \/>\n\t\t\t\t\t\t&#13;<br \/>\n\t\t\t\t\t<\/section>\n<\/p><\/div>\n<\/p><\/div>\n<p>&#13;<\/p>\n<hr\/>\n<p>&#13;<br \/>\n\t\t\t&#13;<\/p>\n<nav id=\"wb-bc\" property=\"breadcrumb\">&#13;<\/p>\n<h2>You are here:<\/h2>\n<p>&#13;<br \/>\n\t\t\t  &#13;<br \/>\n\t\t   <\/nav>\n<p>&#13;<br \/>\n\t\t<\/header>\n<p>&#13;<br \/>\n\t\t<main property=\"mainContentOfPage\" typeof=\"WebPageElement\" class=\"container\" id=\"top\">&#13;<br \/>\n\t\t\t<i class=\"fas fa-chevron-up\"\/><span class=\"wb-inv\">Top of page<\/span>&#13;<br \/>\n&#13;<br \/>\n<!-- ***************************************************************************** -->&#13;<br \/>\n<!-- DEBUT DU CONTENU -->&#13;<br \/>\n<!-- ***************************************************************************** -->&#13;<br \/>\n\t\t\t\t\t&#13;<br \/>\n&#13;<br \/>\n\t&#13;<\/p>\n<div class=\"row hidden-xs\">\n<div class=\"col-md-12 mrgn-bttm-md\">\n<figure>&#13;<br \/>\n\t\t\t\t&#13;<figcaption>\n<p class=\"caption small\">Canadian Space Agency (<abbr>CSA<\/abbr>) astronaut <span lang=\"fr\">David Saint-Jacques<\/span> using bubble detectors, a predecessor to Canadian Active Neutron Spectrometer (CANS), on the International Space Station (<abbr>ISS<\/abbr>). (Credits: <abbr title=\"Canadian Space Agency\">CSA<\/abbr>\/ <span title=\"National Aeronautics and Space Administration\">NASA<\/span>)<\/p>\n<\/figcaption>&#13;<br \/>\n            <\/figure>\n<\/p><\/div>\n<\/div>\n<p>&#13;<br \/>\n\t&#13;<\/p>\n<p><time>2026-02-26<\/time><\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p>Radiation is one of the key challenges faced by astronauts living and working beyond the protective shield of Earth\u2019s atmosphere. As Canada and its international partners advance plans for missions to the Moon, and eventually Mars, the <abbr title=\"Canadian Space Agency\">CSA<\/abbr> continues to invest in technology to better understand exposure levels.<\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p>The <abbr title=\"Canadian Space Agency\">CSA<\/abbr> has awarded a contract of $5.5\u00a0million to Bubble Technology Industries for the continued development of the <span title=\"Canadian Active Neutron Spectrometer\">CANS<\/span>, a compact and autonomous instrument designed to measure neutron radiation exposure in space.<\/p>\n<p>&#13;<\/p>\n<p>Neutron radiation, which contributes to about 30%\u00a0of total radiation on the <abbr title=\"International Space Station\">ISS<\/abbr>, is especially harmful because it can cause serious biological damage and require specialized protective measures. For over 25\u00a0years, the <abbr title=\"International Space Station\">ISS<\/abbr> has been a test bed for new technology. Canada has significant expertise in radiation detection experiments on the <abbr title=\"International Space Station\">ISS<\/abbr>, including MOSFET, EVARM and Radi-N and Radi-N2.<\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p><span title=\"Canadian Active Neutron Spectrometer\">CANS<\/span> improves upon previous radiation detection methods with the unique combined capabilities of working continuously and autonomously. Data collected could help develop better measures to reduce risks for astronauts\u2019 health and also has potential applications on Earth, including cancer therapy, radiation protection for aircrews, nuclear threat detection and public safety, among others.<\/p>\n<p>&#13;<br \/>\n\t&#13;<\/p>\n<h2>Explore further<\/h2>\n<p>&#13;<br \/>\n&#13;<br \/>\n<!-- ***************************************************************************** -->&#13;<br \/>\n<!-- FIN DU CONTENU -->&#13;<br \/>\n<!-- ***************************************************************************** -->&#13;<br \/>\n    &#13;<\/p>\n<div class=\"pagedetails\">\n<dl id=\"wb-dtmd\">&#13;<\/p>\n<dt>Date modified: <\/dt>\n<p>&#13;<\/p>\n<dd><time property=\"dateModified\">2026-02-26<\/time><\/dd>\n<p>&#13;\n<\/dl>\n<\/div>\n<p>&#13;<br \/>\n&#13;<br \/>\n<\/main>&#13;<br \/>\n&#13;<\/p>\n<footer id=\"wb-info\">&#13;<\/p>\n<h2 class=\"wb-inv\">About this site<\/h2>\n<p>&#13;<br \/>\n&#13;<br \/>\n\t&#13;<\/p>\n<div class=\"gc-main-footer\">\n<div class=\"container\">\n<nav>&#13;<\/p>\n<h3>Government of Canada<\/h3>\n<p>&#13;<br \/>\n\t\t\t\t&#13;<\/p>\n<h4><span class=\"wb-inv\">Themes and topics<\/span><\/h4>\n<p>&#13;<br \/>\n\t\t\t\t&#13;<br \/>\n\t\t\t<\/nav>\n<\/p><\/div>\n<\/p><\/div>\n<p>&#13;<br \/>\n&#13;<br \/>\n\t&#13;<br \/>\n<\/footer>\n<p>&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n\t&#13;<br \/>\n<!-- InvitationManager Files -->&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n<!-- End InvitationManager Files -->&#13;<br \/>\n\t&#13;\n<link href=\"https:\/\/www.asc-csa.gc.ca\/dist\/fontawesome\/6.5.1\/css\/all.min.css\" rel=\"stylesheet\"\/>&#13;\n<link href=\"https:\/\/www.asc-csa.gc.ca\/dist\/fontawesome\/5.14.0\/css\/all.min.css\" rel=\"stylesheet\"\/>&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n&#13;<br \/>\n\t&#13;<br \/>\n\t&#13;<br \/>\n\t&#13;<br \/>\n    &#13;<br \/>\n<\/body>&#13;\n<\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.asc-csa.gc.ca\/eng\/news\/articles\/2026\/2026-02-26-monitoring-radiation-astronaut-health.asp?rand=771661\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; Monitoring radiation for astronaut health | Canadian Space Agency&#13;&hellip; <\/p>\n","protected":false},"author":1,"featured_media":801123,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-801122","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-CSA"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/801122","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=801122"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/801122\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/801123"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=801122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=801122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=801122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}