{"id":40947,"date":"2021-02-03T20:52:09","date_gmt":"2021-02-04T01:52:09","guid":{"rendered":"https:\/\/www.nasa.gov\/?migration=converted-node-468030"},"modified":"2024-02-14T18:39:04","modified_gmt":"2024-02-14T23:39:04","slug":"about-chapea","status":"publish","type":"topic","link":"https:\/\/www.nasa.gov\/humans-in-space\/chapea\/about-chapea\/","title":{"rendered":"About CHAPEA"},"content":{"rendered":"<div id=\"\" class=\" hds-module hds-module-full wp-block-nasa-blocks-secondary-navigation\"><div class=\"hds-secondary-navigation-wrapper z-top width-100 padding-0\"><div id=\"\" class=\"hds-secondary-navigation width-full border-bottom-1px text-center hds-color-mode-dark hds-module hds-module-full wp-block-nasa-blocks-hdsnav\"><button type=\"button\" class=\"hds-secondary-nav-mobile-button display-flex tablet:display-flex desktop:display-none width-full flex-align-center bg-carbon-90 border-color-carbon-80 color-spacesuit-white\" aria-expanded=\"false\" aria-controls=\"hds-secondary-nav-track\"><span>CHAPEA<\/span><svg width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewBox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\" \/><\/svg><\/button><div class=\"hds-secondary-nav-track grid-container grid-container-extrawide padding-0 tablet:padding-x-3 desktop:padding-x-2 \"><div class=\"hds-secondary-navigation-menu-items\"><nav><ul class=\"usa-nav__primary usa-accordion flex-justify-center margin-0\"><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/humans-in-space\/chapea\/\">CHAPEA<\/a><\/li><li class=\"usa-nav__primary-item usa-current\"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/humans-in-space\/chapea\/about-chapea\/\">About CHAPEA<\/a><\/li><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/humans-in-space\/chapea\/habitat\/\">Habitat<\/a><\/li><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/humans-in-space\/chapea\/chapea-mission-1\/\">Mission #1<\/a><\/li><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/humans-in-space\/chapea\/participate\/\">How to Apply<\/a><\/li><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/humans-in-space\/chapea\/news\/\">News<\/a><\/li><\/ul><\/nav><\/div><\/div><\/div><\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\">About CHAPEA <\/h2>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">A Step Towards Mars<\/h3>\n\n\n\n<p>Crew Health and Performance Exploration Analog (CHAPEA) is a series of analog missions that will simulate year-long stays on the surface of Mars. Each mission will consist of four crew members living in <a href=\"https:\/\/www.nasa.gov\/humans-in-space\/chapea\/habitat\/\" data-type=\"URL\" data-id=\"https:\/\/www.nasa.gov\/humans-in-space\/chapea\/habitat\/\">Mars Dune Alpha<\/a>, an isolated 1,700 square foot habitat. During the mission, the crew will conduct simulated spacewalks and provide data on a variety of factors, which may include physical and behavioral health and performance.<\/p>\n\n\n\n<p>The 3D printed habitat will include private crew quarters, a kitchen, and dedicated areas for medical, recreation, fitness, work, and crop growth activities, as well as a technical work area and two bathrooms.<\/p>\n\n\n<div id=\"\" class=\"hds-media hds-module wp-block-image\"><div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\"><div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-cover \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2048\" height=\"1365\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?w=2048\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"CHAPEA Habitat\" style=\"transform: scale(1); transform-origin: 49% 25%; object-position: 49% 25%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg 8145w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?resize=300,200 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?resize=768,512 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?resize=1024,683 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?resize=1536,1024 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?resize=2048,1365 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?resize=400,267 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?resize=600,400 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?resize=900,600 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?resize=1200,800 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?resize=2000,1333 2000w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" loading=\"eager\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">The 1,700-square-foot CHAPEA habitat contains individual living quarters for four volunteer crew members. <\/div><div class=\"hds-credits\">NASA\/Bill Stafford<\/div><\/figcaption><\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">Goals<\/h3>\n\n\n\n<p>To obtain the most accurate data during the analog, the analog mission will be as Mars-realistic as feasible, which may include environmental stressors such as resource limitations, isolation, equipment failure, and significant workloads. The major crew activities during the analog may consist of simulated spacewalks including virtual reality, communications, crop growth, meal preparation and consumption, exercise, hygiene activities, maintenance work, personal time, science work, and sleep.<\/p>\n\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Schedule<\/h3>\n\n\n\n<p>CHAPEA Missions:<br> 1) Analog mission 1 \u2013 Began June 25, 2023<br> 2) Analog mission 2 \u2013 Starting 2025<br> 3) Analog mission 3 \u2013 Starting 2026<\/p>\n\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Why this is Important<\/h3>\n\n\n\n<p>The results of CHAPEA and the knowledge gained from the analog missions will allow NASA to characterize the risk of the planned exploration food system design in relation to crew health and performance and inform NASA standards, associated vehicle mass and volume requirements, and resource-risk trades for long-duration exploration missions.<\/p>\n\n\n<div id=\"\" class=\"hds-topic-cards nasa-gb-align-full maxw-full width-full padding-y-6 padding-x-3 color-mode-dark hds-module hds-module-full wp-block-nasa-blocks-topic-cards\">\t\t<div class=\"grid-container grid-container-block-lg padding-x-0\">\n\t\t\t<div class=\"grid-row flex-align-center margin-bottom-3\">\n\t\t\t\t<div class=\"desktop:grid-col-8 margin-bottom-2 desktop:margin-bottom-0\">\n\t\t\t\t\t<div class=\"label color-carbon-60 margin-bottom-2\">Keep Exploring<\/div>\n\t\t\t\t\t<h2 class=\"heading-36 line-height-sm\">Discover More Topics From NASA<\/h2>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"grid-row grid-gap-2 hds-topic-cards-wrapper\">\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/nasa-missions\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\">\n\t\t\t\t<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n\t\t\t\t\t<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Missions<\/span>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg 3840w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=300,169 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=768,432 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=1024,576 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=1536,864 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=2048,1152 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=400,225 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=600,338 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=900,506 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=1200,675 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/jsc2022e046413_orig.jpg?resize=2000,1125 2000w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/humans-in-space\/artemis\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\">\n\t\t\t\t<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n\t\t\t\t\t<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Artemis<\/span>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1536\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Artemis-I.jpg?w=1024\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Artemis-I.jpg 5504w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Artemis-I.jpg?resize=200,300 200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Artemis-I.jpg?resize=768,1152 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Artemis-I.jpg?resize=683,1024 683w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Artemis-I.jpg?resize=1024,1536 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Artemis-I.jpg?resize=1365,2048 1365w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Artemis-I.jpg?resize=267,400 267w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Artemis-I.jpg?resize=400,600 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Artemis-I.jpg?resize=600,900 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Artemis-I.jpg?resize=800,1200 800w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/Artemis-I.jpg?resize=1333,2000 1333w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/analog-missions\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\">\n\t\t\t\t<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n\t\t\t\t\t<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Analog Missions<\/span>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1020\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/638872main-habitat-xhabloft-2011-full.jpeg?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/638872main-habitat-xhabloft-2011-full.jpeg 4288w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/638872main-habitat-xhabloft-2011-full.jpeg?resize=300,199 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/638872main-habitat-xhabloft-2011-full.jpeg?resize=768,510 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/638872main-habitat-xhabloft-2011-full.jpeg?resize=1024,680 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/638872main-habitat-xhabloft-2011-full.jpeg?resize=1536,1020 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/638872main-habitat-xhabloft-2011-full.jpeg?resize=2048,1360 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/638872main-habitat-xhabloft-2011-full.jpeg?resize=400,266 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/638872main-habitat-xhabloft-2011-full.jpeg?resize=600,399 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/638872main-habitat-xhabloft-2011-full.jpeg?resize=900,598 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/638872main-habitat-xhabloft-2011-full.jpeg?resize=1200,797 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/638872main-habitat-xhabloft-2011-full.jpeg?resize=2000,1328 2000w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/humans-in-space\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\">\n\t\t\t\t<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n\t\t\t\t\t<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Humans In Space<\/span>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"368\" height=\"560\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/topic-humans-in-space.jpg?w=368\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/topic-humans-in-space.jpg 368w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/topic-humans-in-space.jpg?resize=197,300 197w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/topic-humans-in-space.jpg?resize=263,400 263w\" sizes=\"(max-width: 368px) 100vw, 368px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>About CHAPEA A Step Towards Mars Crew Health and Performance Exploration Analog (CHAPEA) is a series of analog missions that will simulate year-long stays on the surface of Mars. Each mission will consist of four crew members living in Mars Dune Alpha, an isolated 1,700 square foot habitat. During the mission, the crew will conduct […]<\/p>\n","protected":false},"author":74,"featured_media":213258,"parent":40946,"menu_order":0,"template":"","meta":{"nasa_hds_core_meta_l10n":"en-US","nasa_hds_core_meta_article_editor":"","nasa_hds_core_meta_article_contacts":[],"nasa_hds_core_meta_article_topic":"","nasa_hds_core_meta_linked_locations":[],"nasa_hds_core_meta_article_related_articles":[],"hds_migrate_meta_pr_release_id":"","hds_migrate_meta_pr_release_type":"","nasa_hds_core_meta_location_x":"","nasa_hds_core_meta_location_y":"","nasa_hds_core_meta_gallery_images":[]},"categories":[10575],"news-tags":[],"internal-terms":[11529,12103],"coauthors":[8636],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"WebPage","headline":"About CHAPEA","url":"https:\/\/www.nasa.gov\/humans-in-space\/chapea\/about-chapea\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/humans-in-space\/chapea\/about-chapea\/"},"thumbnailUrl":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?w=150&h=150&crop=1","image":{"@type":"ImageObject","url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg"},"articleSection":"Missions","author":[{"@type":"Person","name":"Kelli Mars"}],"creator":["Kelli Mars"],"publisher":{"@type":"Organization","name":"NASA","logo":"https:\/\/www.nasa.gov\/wp-content\/themes\/nasa\/assets\/images\/nasa-logo.svg"},"keywords":["Missions","Analog Field Testing","Crew Health and Performance Exploration Analog (CHAPEA)"],"dateCreated":"2021-02-04T01:52:09Z","datePublished":"2021-02-04T01:52:09Z","dateModified":"2024-02-14T23:39:04Z"},"rendered":"<meta name=\"parsely-title\" content=\"About CHAPEA\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/humans-in-space\/chapea\/about-chapea\/\" \/>\n<meta name=\"parsely-type\" content=\"index\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2021-02-04T01:52:09Z\" \/>\n<meta name=\"parsely-section\" content=\"Missions\" \/>\n<meta name=\"parsely-tags\" content=\"Missions,Analog Field Testing,Crew Health and Performance Exploration Analog (CHAPEA)\" \/>\n<meta name=\"parsely-author\" content=\"Kelli Mars\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":2,"time_ago":"3 years","featured_image":{"id":213258,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/02\/jsc2022e090466.jpg","title":"jsc2022e090466","alt":"CHAPEA Habitat","caption":"The 1,700-square-foot CHAPEA habitat contains individual living quarters for four volunteer crew members. 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