{"id":40696,"date":"2016-06-06T13:33:01","date_gmt":"2016-06-06T17:33:01","guid":{"rendered":"https:\/\/www.nasa.gov\/?migration=converted-node-385487"},"modified":"2023-04-28T14:14:53","modified_gmt":"2023-04-28T18:14:53","slug":"human-rated-altitude-chamber-complex-acc","status":"publish","type":"mission","link":"https:\/\/www.nasa.gov\/mission\/human-rated-altitude-chamber-complex-acc\/","title":{"rendered":"Human-Rated Altitude Chamber Complex (ACC)"},"content":{"rendered":"<div id=\"\" class=\"hds-mission-hero maxw-full width-full hds-module hds-module-full wp-block-nasa-blocks-mission-hero\">\t<div>\n\t\t<div class=\"hds-mission-header hds-mission-active hds-cover-wrapper padding-top-10 padding-bottom-4 bg-carbon-black color-spacesuit-white background-cover\">\n\t\t\t<div class=\"padding-x-3\">\n\t\t\t\t<div class=\"z-400 position-relative grid-container grid-container-block grid-row margin-bottom-5 desktop:margin-bottom-10 padding-top-10 padding-x-0\">\n\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-4\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"hds-mission-badge square-10 margin-bottom-4\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"\" alt=\"\">\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<h1 class=\"page-heading-md display-block width-full\">Human-Rated Altitude Chamber Complex (ACC)<\/h1>\n\t\t\t\t\t\t<p class=\"p-lg\">The ACC consists of eight experimental chambers designed to simulate characteristics of the space environment.<\/p>\n\t\t\t\t\t\t<div class=\"label tag tag-mission\">\n\t\t\t\t\t\t\t<div class=\"mission-status-icon bg-active-green\"><\/div>\n\t\t\t\t\t\t\t<span>Active Mission<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"z-400 position-relative grid-container grid-container-block grid-row padding-x-0\">\n\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-4 margin-bottom-0\">\n\t\t\t\t\t\t<div class=\"border-top-1px border-top-light-opaque padding-y-2 desktop:padding-y-4 margin-right-2\">\n\t\t\t\t\t\t\t<div class=\"display-block margin-bottom-1\">\n\t\t\t\t\t\t\t\t<p class=\"label color-spacesuit-white-important\"><\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/\" target=\"_self\" class=\"button-primary  link-external-false\">\n\t\t\t<span class=\"line-height-alt-1 color-spacesuit-white-important\" >\n\t\t\t\t                \t\t\t<\/span>\n\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"button-primary-circle\" 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<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-4 margin-bottom-0\">\n\t\t\t\t\t\t<div class=\"border-top-1px border-top-light-opaque padding-y-4 margin-x-0 desktop:margin-left-1 desktop:margin-right-1\">\n\t\t\t\t\t\t<div class=\"display-block margin-bottom-1\">\n\t\t\t\t\t\t\t<p class=\"label color-spacesuit-white-important\"><\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/\" target=\"_self\" class=\"button-primary  link-external-false\">\n\t\t\t<span class=\"line-height-alt-1 color-spacesuit-white-important\" >\n\t\t\t\t                \t\t\t<\/span>\n\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"button-primary-circle\" 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<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-4 margin-bottom-0\">\n\t\t\t\t\t\t<div class=\"border-top-1px border-top-light-opaque padding-y-4 margin-x-0 desktop:margin-left-2\">\n\t\t\t\t\t\t<div class=\"display-block margin-bottom-1\">\n\t\t\t\t\t\t\t<p class=\"label color-spacesuit-white-important\"><\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/\" target=\"_self\" class=\"button-primary  link-external-false\">\n\t\t\t<span class=\"line-height-alt-1 color-spacesuit-white-important\" >\n\t\t\t\t                \t\t\t<\/span>\n\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"button-primary-circle\" 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<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"skrim-overlay skrim-left mobile-skrim-top z-200\"><\/div>\n\t\t\t<div class=\"hds-media-inner\">\n\t\t\t\t<figure class=\"hds-media-background  \"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"167\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/06\/foraltchamber_small_0.png?w=300\" 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\" loading=\"eager\" \/><\/figure>\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"mission-single-meta bg-spacesuit-white padding-y-4 padding-x-3 desktop:padding-top-10 padding-bottom-3\">\n\t\t\t<div class=\"grid-container grid-container-block grid-row padding-x-0\">\n\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6 padding-right-0 desktop:padding-right-10 margin-bottom-5 desktop:margin-bottom-0\">\n\t\t\t\t\t<p class=\"p-lg margin-top-0 margin-bottom-4\">The chambers have been used to simulate long-duration space flight, including a 56-day Skylab mission simulation and a 91-day Lunar Mars Life Support Test Project. During these simulations, investigators make every effort to limit supply replenishment and face-to-face contact with the crew, and the on-board team is responsible to attend to all interior upkeep and repairs.<\/p>\n\t\t\t\t\t<div class=\"display-block tablet:display-flex desktop:display-flex flex-align-center\">\n\t\t\t\t\t\t<div class=\"margin-right-3 margin-bottom-2 tablet:margin-bottom-0 desktop:margin-bottom-0\">\n\t\t\t\t\t\t\t<ul class=\"social-icons social-icons-monochrome social-icons-round\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6 padding-left-0 desktop:padding-left-10\">\n\t\t\t\t\t<div class=\"grid-row margin-bottom-4\">\n\t\t\t\t\t\t<div class=\"grid-col-6\">\n\t\t\t\t\t\t\t<div class=\"margin-bottom-1\">\n\t\t\t\t\t\t\t\t<p class=\"label margin-0 color-carbon-50-important\">Mission Type<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"p-lg font-weight-bold margin-0 padding-0 line-height-sm\">Analog Mission<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"grid-col-6\">\n\t\t\t\t\t\t\t<div class=\"margin-bottom-1\">\n\t\t\t\t\t\t\t\t<p class=\"label margin-0 color-carbon-50-important\">location<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"p-lg font-weight-bold margin-0 padding-0 line-height-sm\">Johnson Space Center<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row\">\n\t\t\t\t\t\t<div class=\"grid-col-6\">\n\t\t\t\t\t\t\t<div class=\"margin-bottom-1\">\n\t\t\t\t\t\t\t\t<p class=\"label margin-0 color-carbon-50-important\"><\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"p-lg font-weight-bold margin-0 padding-0 line-height-sm\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"grid-col-6\">\n\t\t\t\t\t\t\t<div class=\"margin-bottom-1\">\n\t\t\t\t\t\t\t\t<p class=\"label margin-0 color-carbon-50-important\"><\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"p-lg font-weight-bold margin-0 padding-0 line-height-sm\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\t<\/div>\n\n\n<h3 class=\"wp-block-heading\">Mission Overview<\/h3>\n\n\n\n<ul>\n<li><span style=\", sans-serif;font-size: 1rem;color: initial\">Hazards Tested: Environmental hazards and isolation<\/span> <\/li>\n\n\n\n<li><span style=\", sans-serif;font-size: 1rem;color: initial\">Research: Although the chambers were initially designed to test life support systems and other gear, they are also used to simulate confinement and other unique challenges associated with long-duration space flight. Two of the chambers are used primarily for human testing and can be modified to simulate different atmospheric pressure, lighting, and other conditions. ACC studies focus on life support systems, long-duration spaceflight, and the physiological and psychological impacts of confinement.<\/span> <\/li>\n\n\n\n<li><span style=\", sans-serif;font-size: 1rem;color: initial\">Learn More: <\/span><a href=\"http:\/\/ctsd.jsc.nasa.gov\/ec4\/facilities\/human.html\" rel=\"noopener\"><span style=\", sans-serif;font-size: 1rem;color: initial\">http:\/\/ctsd.jsc.nasa.gov\/ec4\/facilities\/human.html<\/span> <\/a><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/07\/2019_07_ea_vacuum_test_facilities.pdf?emrc=291249\" data-type=\"attachment\" data-id=\"130398\">Vacuum Test Facilities (Altitude Chambers) Fact Sheet<\/a><\/li>\n<\/ul>\n\n\n<div id=\"\" class=\"hds-story width-full maxw-full bg-carbon-05 hds-module hds-module-full wp-block-nasa-blocks-story\">\n\t<div class=\"grid-container grid-container-block padding-y-9 padding-x-4\">\n\t\t<div class=\"grid-row\">\n\t\t\t<div class=\"grid-col-12 desktop:grid-col-6 desktop:padding-right-5 margin-bottom-6 desktop:margin-bottom-0\">\n\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t<h3 class=\"subtitle-md\">Story<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t<h2 class=\"display-48\">Human-Related Altitude Chamber Complex<\/h2>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t<p class=\"heading-18 line-height-md\"><\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<p class=\"p-md\">Located at the Johnson Space Center, the Altitude Chamber Complex consists of eight experimental chambers designed to simulate characteristics of the space environment. Although the chambers were initially designed to test life support systems and other gear, they are also used to simulate confinement and other unique challenges associated with long-duration space flight.<\/p>\n\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/missions\/analog-field-testing\/human-related-altitude-chamber-complex\/\" target=\"_self\" class=\"button-primary button-primary-md\">\n\t\t\t\t\t<span class=\"line-height-alt-1\">\n                        Learn More <span class=\"usa-sr-only\">about Human-Related Altitude Chamber Complex<\/span>                    <\/span>\n\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"button-primary-circle\" 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<\/a>\n\t\t\t<\/div>\n\t\t\t<div class=\"grid-col-12 desktop:grid-col-6 desktop:padding-left-5\">\n\t\t\t\t<div class=\"width-full display-block\">\n\t\t\t\t\t<div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-cover \"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1152\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/05\/hrp-6-person-respirator-altitude-chamber-04-23-2008.jpg?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"Six test subjects wearing respiratory masks in altitude chamber\" 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\/2015\/05\/hrp-6-person-respirator-altitude-chamber-04-23-2008.jpg 2592w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/05\/hrp-6-person-respirator-altitude-chamber-04-23-2008.jpg?resize=300,225 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/05\/hrp-6-person-respirator-altitude-chamber-04-23-2008.jpg?resize=768,576 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/05\/hrp-6-person-respirator-altitude-chamber-04-23-2008.jpg?resize=1024,768 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/05\/hrp-6-person-respirator-altitude-chamber-04-23-2008.jpg?resize=1536,1152 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/05\/hrp-6-person-respirator-altitude-chamber-04-23-2008.jpg?resize=2048,1536 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/05\/hrp-6-person-respirator-altitude-chamber-04-23-2008.jpg?resize=400,300 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/05\/hrp-6-person-respirator-altitude-chamber-04-23-2008.jpg?resize=600,450 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/05\/hrp-6-person-respirator-altitude-chamber-04-23-2008.jpg?resize=900,675 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/05\/hrp-6-person-respirator-altitude-chamber-04-23-2008.jpg?resize=1200,900 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2015\/05\/hrp-6-person-respirator-altitude-chamber-04-23-2008.jpg?resize=2000,1500 2000w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure><\/div>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\n\t<\/div>\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\/2023\/04\/396305main-dsc01393-a.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1369\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/396305main-dsc01393-a.jpg?w=2048\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"NASA's hypobaric chamber\" style=\"transform: scale(1.2); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/396305main-dsc01393-a.jpg 2896w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/396305main-dsc01393-a.jpg?resize=300,201 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/396305main-dsc01393-a.jpg?resize=768,513 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/396305main-dsc01393-a.jpg?resize=1024,685 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/396305main-dsc01393-a.jpg?resize=1536,1027 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/396305main-dsc01393-a.jpg?resize=2048,1369 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/396305main-dsc01393-a.jpg?resize=400,267 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/396305main-dsc01393-a.jpg?resize=600,401 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/396305main-dsc01393-a.jpg?resize=900,602 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/396305main-dsc01393-a.jpg?resize=1200,802 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/396305main-dsc01393-a.jpg?resize=2000,1337 2000w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">The altitude chamber is also called the hypobaric chamber. To induce symptoms of hypoxia (low oxygen), the atmospheric pressure inside the chamber is lowered to simulate altitudes higher than 10,000 feet, above which humans need supplemental oxygen.<\/div><div class=\"hds-credits\">NASA \/ Heather R. Smith\/NASA Educational Technology Services<\/div><\/figcaption><\/div><\/div><\/div>\n\n<div id=\"\" class=\"width-full maxw-full bg-carbon-05 hds-cover-wrapper minh-tablet-lg hds-module hds-module-full wp-block-nasa-blocks-callout\">\n\t<div class=\"hds-foreground-wrapper padding-bottom-9 padding-top-9 display-flex\">\n\t\t<div class=\"grid-row grid-container grid-container-block margin-top-auto width-full maxw-desktop-lg padding-top-9 padding-x-3 z-400\">\n\t\t\t<div class=\"grid-row grid-container grid-container-block margin-top-auto width-full maxw-desktop-lg padding-y-9 padding-x-3 z-400\">\n\t\t\t\t<div class=\"grid-col-12 tablet:grid-col-12 desktop:grid-col-6 z-400\">\n\t\t\t\t\t<div class=\"margin-0\">\n\t\t\t\t\t\t<h2 class=\"page-heading-md font-weight-extrabold line-height-heading-1 color-spacesuit-white-important\">What Are Analog Missions?<\/h2>\n\t\t\t\t\t\t<p class=\"p-lg margin-top-2 padding-0 margin-bottom-4 color-spacesuit-white-important\">Analog missions prepare us for near-term and future exploration to asteroids, Mars, and the Moon. Analogs play a significant role in problem solving for spaceflight research.<\/p>\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/analog-missions\/\" target=\"_self\" class=\"button-primary  link-external-true\">\n\t\t\t<span class=\"line-height-alt-1 color-spacesuit-white-important\" >\n\t\t\t\tLearn More                                    <span class=\"usa-sr-only\"> about What Are Analog Missions?<\/span>\n                \t\t\t<\/span>\n\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"button-primary-circle\" 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<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"grid-col-12 tablet:grid-col-12 desktop:grid-col-6 z-400\"><\/div>\n\t\t\t<\/div>\t\n\t\t<\/div>\n\t<\/div>\n\t<div class=\"skrim-overlay skrim-left mobile-skrim-top z-200\"><\/div>\n\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1024\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/chapea-jsc2022e094560-highres.jpg?w=2048\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"CHAPEA 360-degree view inside the sandbox\" 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\/chapea-jsc2022e094560-highres.jpg 11840w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/chapea-jsc2022e094560-highres.jpg?resize=300,150 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/chapea-jsc2022e094560-highres.jpg?resize=768,384 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/chapea-jsc2022e094560-highres.jpg?resize=1024,512 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/chapea-jsc2022e094560-highres.jpg?resize=1536,768 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/chapea-jsc2022e094560-highres.jpg?resize=2048,1024 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/chapea-jsc2022e094560-highres.jpg?resize=400,200 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/chapea-jsc2022e094560-highres.jpg?resize=600,300 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/chapea-jsc2022e094560-highres.jpg?resize=900,450 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/chapea-jsc2022e094560-highres.jpg?resize=1200,600 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/chapea-jsc2022e094560-highres.jpg?resize=2000,1000 2000w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n\t<\/div>\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=\"#\" 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 decoding=\"async\" loading=\"lazy\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" src=\"https:\/\/www.nasa.gov\/wp-content\/plugins\/nasa-blocks\/assets\/images\/topic-cards\/topic-card-sample-1.jpg\" ><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t\t<a href=\"#\" 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 decoding=\"async\" loading=\"lazy\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" src=\"https:\/\/www.nasa.gov\/wp-content\/plugins\/nasa-blocks\/assets\/images\/topic-cards\/topic-card-sample-2.jpg\" ><\/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\/chapea\/\" 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>CHAPEA<\/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=\"810\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/01\/icon-nasa-chapea-mars-dune-alpha-001-wm.png?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\/2021\/01\/icon-nasa-chapea-mars-dune-alpha-001-wm.png 4000w, 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Overview<\/p>\n","protected":false},"author":9,"featured_media":48004,"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":[],"nasa_hds_core_meta_mission_date":"","nasa_hds_core_meta_mission_badge":[],"nasa_hds_core_meta_mission_facebook_url":"","nasa_hds_core_meta_mission_twitter_url":"","nasa_hds_core_meta_mission_instagram_url":"","nasa_hds_core_meta_mission_linkedin_url":""},"categories":[2678],"mission-status":[10828],"mission-type":[],"mission-target":[],"mission-programs":[],"internal-terms":[],"coauthors":[],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"WebPage","headline":"Human-Rated 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