{"id":671155,"date":"2026-10-31T20:10:10","date_gmt":"2026-10-31T20:10:10","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/671155\/"},"modified":"2026-10-31T20:10:10","modified_gmt":"2026-10-31T20:10:10","slug":"nasas-second-year-long-mars-simulation-mission-ends-today","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/671155\/","title":{"rendered":"NASA&#8217;s Second Year-Long Mars Simulation Mission Ends Today"},"content":{"rendered":"<p class=\"subtitle\">The agency will livestream the event starting at 3PM Eastern time.<\/p>\n<p>                                             &#13;<br \/>\n                                                    &#13;<br \/>\n                            &#13;<br \/>\n                        <img loading=\"lazy\" decoding=\"async\" class=\"gallery-image \" src=\"https:\/\/www.newsbeep.com\/ie\/wp-content\/uploads\/2026\/10\/intro-1793462639.jpg\" data-slide-url=\"https:\/\/www.engadget.com\/2303277\/nasa-second-year-long-mars-simulation-mission-ends-today\/\" data-post-id=\"2303277\" data-slide-num=\"0\" data-slide-title=\"NASA's second year-long Mars simulation mission ends today: \" width=\"780\" height=\"438\" alt=\"People wearing black overalls.\"\/>&#13;<\/p>\n<p>                    NASA<\/p>\n<p>The second set of volunteers for the Crew Health and Performance Exploration Analog (CHAPEA) mission is <a href=\"https:\/\/www.nasa.gov\/news-release\/nasa-invites-media-to-crew-completion-of-yearlong-mars-simulation\/\" target=\"_blank\" rel=\"nofollow noopener\">exiting<\/a> NASA&#8217;s\u00a0mock Mars habitat after\u00a0378 days. NASA will stream the event live on <a href=\"https:\/\/www.youtube.com\/reelnasa\" target=\"_blank\" rel=\"nofollow noopener\">YouTube<\/a>\u00a0and on its social media accounts, starting today at 3PM Eastern time.\u00a0Ross Elder, Matthew Montgomery, Ellen Ellis and James Spicer entered the habitat on October 19, 2025, as part of the CHAPEA mission 2 crew.\u00a0<\/p>\n<p>They lived inside\u00a0a 3D-printed 1,700-square-foot facility on NASA Johnson grounds in Houston, Texas for over a year, conducting Mars mission operations right here on Earth. They did simulated spacewalks, performed habitat maintenance and grew plants. The crew even has to go through an airlock to leave the habitat. In addition to the isolation, the participants were subjected to other stressors future spacefarers to Mars and the moon would face, like communication delays and resource limitations.\u00a0<\/p>\n<p>NASA started looking for volunteers for the CHAPEA missions in 2023, and the <a href=\"https:\/\/www.engadget.com\/volunteers-who-lived-in-nasas-mars-simulation-for-over-a-year-will-finally-emerge-today-192522497.html\" target=\"_blank\" rel=\"nofollow noopener\">first crew<\/a> entered the habitat in June that year. The agency has already <a href=\"https:\/\/www.nasa.gov\/humans-in-space\/nasa-seeks-volunteers-for-new-yearlong-simulated-moon-mars-mission\/\" target=\"_blank\" rel=\"nofollow noopener\">started accepting<\/a> applications for\u00a0the Moon and Mars Exploration Analog for another year-long experience that combines elements of CHAPEA with NASA&#8217;s other space simulation experiences. That mission will begin no earlier than\u00a0August 2027. NASA\u00a0says data from the missions can help\u00a0it optimize food system design for\u00a0its future lunar missions and prepare for the other aspects of spending long stretches of time in space.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"The agency will livestream the event starting at 3PM Eastern time. &#13; &#13; &#13; &#13; NASA The second&hellip;\n","protected":false},"author":2,"featured_media":671156,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[61,60,82,247],"class_list":["post-671155","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-ie","tag-ireland","tag-science","tag-space"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/671155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=671155"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/671155\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/671156"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=671155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=671155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=671155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}