{"id":460207,"date":"2023-07-21T16:40:10","date_gmt":"2023-07-21T20:40:10","guid":{"rendered":"https:\/\/www.nasa.gov\/?post_type=topic&p=460207"},"modified":"2023-07-25T10:20:06","modified_gmt":"2023-07-25T14:20:06","slug":"challenger-sts-51l-accident","status":"publish","type":"topic","link":"https:\/\/www.nasa.gov\/challenger-sts-51l-accident\/","title":{"rendered":"Challenger STS-51L Accident"},"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>NASA History<\/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\/history\/explore-nasas-history\/\">Explore NASA’s History<\/a><\/li><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/history\/history-office\/\">NASA History Office<\/a><\/li><li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Publications and Resources<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" 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><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"\/><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"\/><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"\/><\/svg><\/button><ul id=\"basic-nav-section-one\" class=\"usa-nav__submenu\" hidden><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/nasa-history-series\/\">NASA History Series<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/news-and-notes\/\">News and Notes<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/aeronautics-and-space-report-of-the-president\/\">Aeronautics and Space Report of the President<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/oral-histories\/\">Oral Histories<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/other-research-resources\/\">Research Resources<\/a><\/li><\/ul><\/li><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/archives\/\">NASA Archives<\/a><\/li><\/ul><\/nav><\/div><\/div><\/div><\/div><\/div>\n\n<div id=\"\" class=\"nasa-gb-align-full maxw-full width-full padding-0 hds-module hds-module-full wp-block-nasa-blocks-page-intro\">\n\t<div class=\"padding-0 bg-spacesuit-white wp-block-nasa-blocks-page-intro\">\n\t\t\t<div class=\"hds-page-intro width-full maxw-full padding-y-6 padding-x-4\">\n\t\t\t<div class=\"grid-row grid-container grid-container-block\">\n\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6 desktop:padding-right-4 margin-bottom-3 desktop:margin-bottom-0\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"display-none desktop:display-block margin-bottom-2\">\n\t\t\t\t\t\t\t<h2 class=\"heading-18\">Historical Resources<\/h2>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t\t<h1 class=\"heading-41\">The Challenger STS-51L Accident <\/h1>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"p-lg margin-0 margin-bottom-2\">On January 28, 1986, NASA and the American people were rocked as tragedy unfolded 73 seconds into the flight of Space Shuttle Challenger’s STS-51L mission. Presented below are documents and resources about the accident and its aftermath.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6 desktop:padding-left-4\">\n\t\t\t\t\t<div class=\"grid-row grid-gap-lg flex-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"grid-col-6 margin-bottom-2\">\n\t\t\t\t\t\t\t\t<a href=\"#crew\" class=\"display-flex line-height-sm color-carbon-black text-no-underline flex-align-center border-bottom-1px border-color-carbon-30-important padding-bottom-1\">\n\t\t\t\t\t\t\t\t\t<span>The STS-51L Crew<\/span>\n\t\t\t\t\t\t\t\t\t<svg class=\"margin-left-auto margin-right-0\" width=\"8\" height=\"10\" viewBox=\"0 0 8 10\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M3.40281 4.46225e-07L3.40281 7.87725L0.836149 5.47479L4.90799e-07 6.25727L4 10L8 6.25727L7.16385 5.47479L4.59719 7.87725L4.59719 6.0285e-07L3.40281 4.46225e-07Z\" fill=\"black\"\/><\/svg>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"grid-col-6 margin-bottom-2\">\n\t\t\t\t\t\t\t\t<a href=\"#mission\" class=\"display-flex line-height-sm color-carbon-black text-no-underline flex-align-center border-bottom-1px border-color-carbon-30-important padding-bottom-1\">\n\t\t\t\t\t\t\t\t\t<span>The STS-51L Mission<\/span>\n\t\t\t\t\t\t\t\t\t<svg class=\"margin-left-auto margin-right-0\" width=\"8\" height=\"10\" viewBox=\"0 0 8 10\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M3.40281 4.46225e-07L3.40281 7.87725L0.836149 5.47479L4.90799e-07 6.25727L4 10L8 6.25727L7.16385 5.47479L4.59719 7.87725L4.59719 6.0285e-07L3.40281 4.46225e-07Z\" fill=\"black\"\/><\/svg>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"grid-col-6 margin-bottom-2\">\n\t\t\t\t\t\t\t\t<a href=\"#documents\" class=\"display-flex line-height-sm color-carbon-black text-no-underline flex-align-center border-bottom-1px border-color-carbon-30-important padding-bottom-1\">\n\t\t\t\t\t\t\t\t\t<span>Documents and Resources<\/span>\n\t\t\t\t\t\t\t\t\t<svg class=\"margin-left-auto margin-right-0\" width=\"8\" height=\"10\" viewBox=\"0 0 8 10\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M3.40281 4.46225e-07L3.40281 7.87725L0.836149 5.47479L4.90799e-07 6.25727L4 10L8 6.25727L7.16385 5.47479L4.59719 7.87725L4.59719 6.0285e-07L3.40281 4.46225e-07Z\" fill=\"black\"\/><\/svg>\n\t\t\t\t\t\t\t\t<\/a>\n\t\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<\/div>\n\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\n<div id=\"crew\" class=\"hds-meet-the bg-carbon-90 maxw-full width-full padding-y-5 color-mode-dark hds-module hds-module-full wp-block-nasa-blocks-meet-the\">\t\t<div class=\"grid-container grid-container-block-lg\">\n\t\t\t<div class=\"padding-x-0 minh-4\">\n\t\t\t\t<div class=\"grid-row flex-align-center margin-bottom-3\">\n\t\t\t\t\t<div class=\"grid-col-6 margin-bottom-0\">\n\t\t\t\t\t\t<div class=\"margin-bottom-0\">\n\t\t\t\t\t\t\t<h2 class=\"label line-height-sm color-spacesuit-white\">The STS-51L Crew<\/h2>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-6 display-flex flex-align-center flex-justify-end\">\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-row grid-gap-2\"><\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"padding-left-0 hds-meet-the-container padding-right-2\">\n\t\t\t\t<div class=\"hds-meet-the-cards hds-meet-the-slider grid-row\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-card padding-right-7\">\n\t\t\t\t\t\t\t<div class=\"hds-meet-the-inner display-flex\">\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/scobee_francis.pdf?emrc=da46ab?emrc=da46ab\" target=\"_self\" class=\"hds-meet-the-image padding-right-3\">\n\t\t\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img fetchpriority=\"high\" decoding=\"async\" width=\"1535\" height=\"1919\" src=\"https:\/\/images-assets.nasa.gov\/image\/S84-39408\/S84-39408~large.jpg?w=1535&h=1919&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Portrait of Frank Scobee\" style=\"transform: scale(1.2); transform-origin: 51% 34%; object-position: 51% 34%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S84-39408\/S84-39408~large.jpg?w=1535&h=1919&fit=crop&crop=faces%2Cfocalpoint 1535w, https:\/\/images-assets.nasa.gov\/image\/S84-39408\/S84-39408~large.jpg?w=240&h=300&fit=crop&crop=faces%2Cfocalpoint 240w, https:\/\/images-assets.nasa.gov\/image\/S84-39408\/S84-39408~large.jpg?w=768&h=960&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S84-39408\/S84-39408~large.jpg?w=819&h=1024&fit=crop&crop=faces%2Cfocalpoint 819w, https:\/\/images-assets.nasa.gov\/image\/S84-39408\/S84-39408~large.jpg?w=1229&h=1536&fit=crop&crop=faces%2Cfocalpoint 1229w, https:\/\/images-assets.nasa.gov\/image\/S84-39408\/S84-39408~large.jpg?w=320&h=400&fit=crop&crop=faces%2Cfocalpoint 320w, https:\/\/images-assets.nasa.gov\/image\/S84-39408\/S84-39408~large.jpg?w=480&h=600&fit=crop&crop=faces%2Cfocalpoint 480w, https:\/\/images-assets.nasa.gov\/image\/S84-39408\/S84-39408~large.jpg?w=720&h=900&fit=crop&crop=faces%2Cfocalpoint 720w, https:\/\/images-assets.nasa.gov\/image\/S84-39408\/S84-39408~large.jpg?w=960&h=1200&fit=crop&crop=faces%2Cfocalpoint 960w\" sizes=\"(max-width: 1535px) 100vw, 1535px\" loading=\"eager\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-content\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/scobee_francis.pdf?emrc=da46ab?emrc=da46ab\" target=\"_self\"  class=\"display-block margin-bottom-1\">\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"heading-18 color-spacesuit-white link-underline-dashed-light border-carbon-30 margin-0 display-inline-block\">Francis R. "Dick" Scobee<\/h3>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<p class=\"line-height-md color-carbon-40 margin-0 padding-0 p-sm\">Commander<\/p>\n\t\t\t\t\t\t\t\t\t<div class=\"meet-the-icons\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/mission\/sts-41c\/\" class=\"meet-the-icon\" tabindex=\"-1\" aria-label=\"Go to External link\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"hds-media-inner hds-custom-fit-cover\">\n\t\t\t\t\t\t\t\t\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=\"100\" height=\"100\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/134427main-sts-41c-patch-100.jpeg?w=100&h=100&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Go to External link\" style=\"transform: scale(1.2); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" width=\"26px\" height=\"26px\" aria-hidden=\"true\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/134427main-sts-41c-patch-100.jpeg 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/134427main-sts-41c-patch-100.jpeg?resize=50,50 50w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/><\/figure><\/div>\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-card padding-right-7\">\n\t\t\t\t\t\t\t<div class=\"hds-meet-the-inner display-flex\">\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/smith_michael.pdf?emrc=a77341?emrc=a77341\" target=\"_self\" class=\"hds-meet-the-image padding-right-3\">\n\t\t\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/michael-smith.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Portrait of Michael J. Smith\" style=\"transform: scale(1.2); transform-origin: 49% 26%; object-position: 49% 26%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/michael-smith.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/michael-smith.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/michael-smith.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/michael-smith.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-content\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/smith_michael.pdf?emrc=a77341?emrc=a77341\" target=\"_self\"  class=\"display-block margin-bottom-1\">\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"heading-18 color-spacesuit-white link-underline-dashed-light border-carbon-30 margin-0 display-inline-block\">Michael J. Smith<\/h3>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<p class=\"line-height-md color-carbon-40 margin-0 padding-0 p-sm\">Pilot<\/p>\n\t\t\t\t\t\t\t\t\t<div class=\"meet-the-icons\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-card padding-right-7\">\n\t\t\t\t\t\t\t<div class=\"hds-meet-the-inner display-flex\">\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/onizuka_ellison.pdf?emrc=bb2d84?emrc=bb2d84\" target=\"_self\" class=\"hds-meet-the-image padding-right-3\">\n\t\t\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1524\" height=\"1920\" src=\"https:\/\/images-assets.nasa.gov\/image\/S86-25964\/S86-25964~large.jpg?w=1524&h=1920&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Portrait of Ellison Onizuka\" style=\"transform: scale(1.2); transform-origin: 68% 29%; object-position: 68% 29%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S86-25964\/S86-25964~large.jpg?w=1524&h=1920&fit=crop&crop=faces%2Cfocalpoint 1524w, https:\/\/images-assets.nasa.gov\/image\/S86-25964\/S86-25964~large.jpg?w=238&h=300&fit=crop&crop=faces%2Cfocalpoint 238w, https:\/\/images-assets.nasa.gov\/image\/S86-25964\/S86-25964~large.jpg?w=768&h=968&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S86-25964\/S86-25964~large.jpg?w=813&h=1024&fit=crop&crop=faces%2Cfocalpoint 813w, https:\/\/images-assets.nasa.gov\/image\/S86-25964\/S86-25964~large.jpg?w=1219&h=1536&fit=crop&crop=faces%2Cfocalpoint 1219w, https:\/\/images-assets.nasa.gov\/image\/S86-25964\/S86-25964~large.jpg?w=318&h=401&fit=crop&crop=faces%2Cfocalpoint 318w, https:\/\/images-assets.nasa.gov\/image\/S86-25964\/S86-25964~large.jpg?w=476&h=600&fit=crop&crop=faces%2Cfocalpoint 476w, https:\/\/images-assets.nasa.gov\/image\/S86-25964\/S86-25964~large.jpg?w=714&h=900&fit=crop&crop=faces%2Cfocalpoint 714w, https:\/\/images-assets.nasa.gov\/image\/S86-25964\/S86-25964~large.jpg?w=953&h=1201&fit=crop&crop=faces%2Cfocalpoint 953w\" sizes=\"(max-width: 1524px) 100vw, 1524px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-content\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/onizuka_ellison.pdf?emrc=bb2d84?emrc=bb2d84\" target=\"_self\"  class=\"display-block margin-bottom-1\">\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"heading-18 color-spacesuit-white link-underline-dashed-light border-carbon-30 margin-0 display-inline-block\">Ellison S. Onizuka<\/h3>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<p class=\"line-height-md color-carbon-40 margin-0 padding-0 p-sm\">Mission Specialist<\/p>\n\t\t\t\t\t\t\t\t\t<div class=\"meet-the-icons\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/mission\/sts-51C\/\" class=\"meet-the-icon\" tabindex=\"-1\" aria-label=\"Go to External link\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"hds-media-inner hds-custom-fit-cover\">\n\t\t\t\t\t\t\t\t\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=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/word-image-69.png?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Go to External link\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" width=\"26px\" height=\"26px\" aria-hidden=\"true\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/word-image-69.png?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/word-image-69.png?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/word-image-69.png?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/word-image-69.png?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure><\/div>\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-card padding-right-7\">\n\t\t\t\t\t\t\t<div class=\"hds-meet-the-inner display-flex\">\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/resnik_judith_with_photo_0.pdf?emrc=7cfcec?emrc=7cfcec\" target=\"_self\" class=\"hds-meet-the-image padding-right-3\">\n\t\t\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/judith-a.-resnik-official-portrait.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Portrait of Astronaut Judy Resnik\" style=\"transform: scale(1); transform-origin: 56% 36%; object-position: 56% 36%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/judith-a.-resnik-official-portrait.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/judith-a.-resnik-official-portrait.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/judith-a.-resnik-official-portrait.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/judith-a.-resnik-official-portrait.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-content\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/resnik_judith_with_photo_0.pdf?emrc=7cfcec?emrc=7cfcec\" target=\"_self\"  class=\"display-block margin-bottom-1\">\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"heading-18 color-spacesuit-white link-underline-dashed-light border-carbon-30 margin-0 display-inline-block\">Judith A. Resnik<\/h3>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<p class=\"line-height-md color-carbon-40 margin-0 padding-0 p-sm\">Mission Specialist<\/p>\n\t\t\t\t\t\t\t\t\t<div class=\"meet-the-icons\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/mission\/sts-41D\/\" class=\"meet-the-icon\" tabindex=\"-1\" aria-label=\"Go to \">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"hds-media-inner hds-custom-fit-cover\">\n\t\t\t\t\t\t\t\t\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=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts-41d-crew-patch-s84-26391.jpeg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Go to \" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" width=\"26px\" height=\"26px\" aria-hidden=\"true\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts-41d-crew-patch-s84-26391.jpeg 985w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts-41d-crew-patch-s84-26391.jpeg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts-41d-crew-patch-s84-26391.jpeg?resize=300,298 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts-41d-crew-patch-s84-26391.jpeg?resize=768,764 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts-41d-crew-patch-s84-26391.jpeg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts-41d-crew-patch-s84-26391.jpeg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts-41d-crew-patch-s84-26391.jpeg?resize=200,200 200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts-41d-crew-patch-s84-26391.jpeg?resize=400,398 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts-41d-crew-patch-s84-26391.jpeg?resize=600,597 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts-41d-crew-patch-s84-26391.jpeg?resize=900,895 900w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure><\/div>\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-card padding-right-7\">\n\t\t\t\t\t\t\t<div class=\"hds-meet-the-inner display-flex\">\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/mcnair_ronald.pdf?emrc=522ae3?emrc=522ae3\" target=\"_self\" class=\"hds-meet-the-image padding-right-3\">\n\t\t\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1535\" height=\"1920\" src=\"https:\/\/images-assets.nasa.gov\/image\/S85-36539\/S85-36539~large.jpg?w=1535&h=1920&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Official photo of Ronald E. McNair\" style=\"transform: scale(1.2); transform-origin: 61% 19%; object-position: 61% 19%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S85-36539\/S85-36539~large.jpg?w=1535&h=1920&fit=crop&crop=faces%2Cfocalpoint 1535w, https:\/\/images-assets.nasa.gov\/image\/S85-36539\/S85-36539~large.jpg?w=240&h=300&fit=crop&crop=faces%2Cfocalpoint 240w, https:\/\/images-assets.nasa.gov\/image\/S85-36539\/S85-36539~large.jpg?w=768&h=961&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S85-36539\/S85-36539~large.jpg?w=819&h=1024&fit=crop&crop=faces%2Cfocalpoint 819w, https:\/\/images-assets.nasa.gov\/image\/S85-36539\/S85-36539~large.jpg?w=1228&h=1536&fit=crop&crop=faces%2Cfocalpoint 1228w, https:\/\/images-assets.nasa.gov\/image\/S85-36539\/S85-36539~large.jpg?w=320&h=400&fit=crop&crop=faces%2Cfocalpoint 320w, https:\/\/images-assets.nasa.gov\/image\/S85-36539\/S85-36539~large.jpg?w=480&h=600&fit=crop&crop=faces%2Cfocalpoint 480w, https:\/\/images-assets.nasa.gov\/image\/S85-36539\/S85-36539~large.jpg?w=720&h=901&fit=crop&crop=faces%2Cfocalpoint 720w, https:\/\/images-assets.nasa.gov\/image\/S85-36539\/S85-36539~large.jpg?w=959&h=1200&fit=crop&crop=faces%2Cfocalpoint 959w\" sizes=\"(max-width: 1535px) 100vw, 1535px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-content\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/mcnair_ronald.pdf?emrc=522ae3?emrc=522ae3\" target=\"_self\"  class=\"display-block margin-bottom-1\">\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"heading-18 color-spacesuit-white link-underline-dashed-light border-carbon-30 margin-0 display-inline-block\">Ronald E. McNair<\/h3>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<p class=\"line-height-md color-carbon-40 margin-0 padding-0 p-sm\">Mission Specialist<\/p>\n\t\t\t\t\t\t\t\t\t<div class=\"meet-the-icons\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/mission\/sts-41b\/\" class=\"meet-the-icon\" tabindex=\"-1\" aria-label=\"Go to External link\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"hds-media-inner hds-custom-fit-cover\">\n\t\t\t\t\t\t\t\t\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=\"150\" height=\"100\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/134039main-41-b-patch-100.jpeg?w=150&h=100&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Go to External link\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" width=\"26px\" height=\"26px\" aria-hidden=\"true\" \/><\/figure><\/div>\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-card padding-right-7\">\n\t\t\t\t\t\t\t<div class=\"hds-meet-the-inner display-flex\">\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/jarvis.pdf?emrc=4d60a1?emrc=4d60a1\" target=\"_self\" class=\"hds-meet-the-image padding-right-3\">\n\t\t\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1920\" src=\"https:\/\/images-assets.nasa.gov\/image\/S85-25624\/S85-25624~large.jpg?w=1536&h=1920&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Portrait of Gregory B. Jarvis\" style=\"transform: scale(1.3); transform-origin: 69% 49%; object-position: 69% 49%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S85-25624\/S85-25624~large.jpg?w=1536&h=1920&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/S85-25624\/S85-25624~large.jpg?w=240&h=300&fit=crop&crop=faces%2Cfocalpoint 240w, https:\/\/images-assets.nasa.gov\/image\/S85-25624\/S85-25624~large.jpg?w=768&h=960&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S85-25624\/S85-25624~large.jpg?w=819&h=1024&fit=crop&crop=faces%2Cfocalpoint 819w, https:\/\/images-assets.nasa.gov\/image\/S85-25624\/S85-25624~large.jpg?w=1229&h=1536&fit=crop&crop=faces%2Cfocalpoint 1229w, https:\/\/images-assets.nasa.gov\/image\/S85-25624\/S85-25624~large.jpg?w=320&h=400&fit=crop&crop=faces%2Cfocalpoint 320w, https:\/\/images-assets.nasa.gov\/image\/S85-25624\/S85-25624~large.jpg?w=480&h=600&fit=crop&crop=faces%2Cfocalpoint 480w, https:\/\/images-assets.nasa.gov\/image\/S85-25624\/S85-25624~large.jpg?w=720&h=900&fit=crop&crop=faces%2Cfocalpoint 720w, https:\/\/images-assets.nasa.gov\/image\/S85-25624\/S85-25624~large.jpg?w=960&h=1200&fit=crop&crop=faces%2Cfocalpoint 960w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-content\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/jarvis.pdf?emrc=4d60a1?emrc=4d60a1\" target=\"_self\"  class=\"display-block margin-bottom-1\">\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"heading-18 color-spacesuit-white link-underline-dashed-light border-carbon-30 margin-0 display-inline-block\">Gregory B. Jarvis<\/h3>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<p class=\"line-height-md color-carbon-40 margin-0 padding-0 p-sm\">Payload Specialist<\/p>\n\t\t\t\t\t\t\t\t\t<div class=\"meet-the-icons\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-card padding-right-7\">\n\t\t\t\t\t\t\t<div class=\"hds-meet-the-inner display-flex\">\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/mcauliffe.pdf?emrc=6babdb?emrc=6babdb\" target=\"_self\" class=\"hds-meet-the-image padding-right-3\">\n\t\t\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1529\" height=\"1920\" src=\"https:\/\/images-assets.nasa.gov\/image\/S85-41239\/S85-41239~large.jpg?w=1529&h=1920&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Portrait of Sharon Christa McAuliffe\" style=\"transform: scale(1); transform-origin: 52% 37%; object-position: 52% 37%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S85-41239\/S85-41239~large.jpg?w=1529&h=1920&fit=crop&crop=faces%2Cfocalpoint 1529w, https:\/\/images-assets.nasa.gov\/image\/S85-41239\/S85-41239~large.jpg?w=239&h=300&fit=crop&crop=faces%2Cfocalpoint 239w, https:\/\/images-assets.nasa.gov\/image\/S85-41239\/S85-41239~large.jpg?w=768&h=964&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S85-41239\/S85-41239~large.jpg?w=815&h=1023&fit=crop&crop=faces%2Cfocalpoint 815w, https:\/\/images-assets.nasa.gov\/image\/S85-41239\/S85-41239~large.jpg?w=1223&h=1536&fit=crop&crop=faces%2Cfocalpoint 1223w, https:\/\/images-assets.nasa.gov\/image\/S85-41239\/S85-41239~large.jpg?w=319&h=401&fit=crop&crop=faces%2Cfocalpoint 319w, https:\/\/images-assets.nasa.gov\/image\/S85-41239\/S85-41239~large.jpg?w=478&h=600&fit=crop&crop=faces%2Cfocalpoint 478w, https:\/\/images-assets.nasa.gov\/image\/S85-41239\/S85-41239~large.jpg?w=717&h=900&fit=crop&crop=faces%2Cfocalpoint 717w, https:\/\/images-assets.nasa.gov\/image\/S85-41239\/S85-41239~large.jpg?w=956&h=1200&fit=crop&crop=faces%2Cfocalpoint 956w\" sizes=\"(max-width: 1529px) 100vw, 1529px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"hds-meet-the-content\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/01\/mcauliffe.pdf?emrc=6babdb?emrc=6babdb\" target=\"_self\"  class=\"display-block margin-bottom-1\">\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"heading-18 color-spacesuit-white link-underline-dashed-light border-carbon-30 margin-0 display-inline-block\">S. Christa McAuliffe<\/h3>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<p class=\"line-height-md color-carbon-40 margin-0 padding-0 p-sm\">Payload Specialist "Teacher in Space Project"<\/p>\n\t\t\t\t\t\t\t\t\t<div class=\"meet-the-icons\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"hds-carousel-nav hds-carousel-nav-next display-flex margin-right-auto margin-left-0\">\n\t\t\t\t\t<button class=\"hds-carousel-nav-arrow hds-carousel-arrow-next margin-left-0 margin-right-0\" aria-label=\"Next Person\">\n\t\t\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" x=\"0px\" y=\"0px\" width=\"9px\" height=\"9px\" viewBox=\"0 0 9 9\" aria-hidden=\"true\"><path class=\"st0\" d=\"M5.5,4.5L1.8,8.1L2.7,9l4.5-4.5L2.7,0L1.8,0.9L5.5,4.5z\"><\/path><\/svg>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\n<div id=\"\" class=\"hds-featured-story minh-tablet bg-carbon-black flex-column position-relative hds-module hds-module-full wp-block-nasa-blocks-featured-story\">\t<div class=\"hds-foreground-wrapper display-flex flex-column padding-y-9 padding-x-3\">\n\t\t<div class=\"grid-row grid-container grid-container-widescreen margin-bottom-auto width-full maxw-desktop-lg padding-0 z-400\">\n\t\t\t<div class=\"display-flex flex-align-center heading-12 text-uppercase z-400 color-spacesuit-white\">\n\t\t\t\t<svg class=\"margin-right-1\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\" width=\"16px\" height=\"16px\" viewBox=\"0 0 500 500\" style=\"enable-background:new 0 0 500 500;\" xml:space=\"preserve\"> <g> <path d=\"M490.4,19.2c-27.5,0-55,0-82.5,0c-43.4,0-86.7,0-130.1,0c-36.7,0-73.3,0-110,0c-43.4,0-86.7,0-130.1,0 c-8.6,0-17.1,0-25.7,0c-0.5,0-1.1,0-1.7,0c0,0.6-0.1,1-0.1,1.5c0,74.2,0,148.4,0,222.6c0,79,0,158,0,237c0,0.2,0,0.4,0,0.6 c-0.1,0-0.3-0.1-0.3-0.1c0-0.4,0-0.8,0-1.2c0-153.6,0-307.1,0-460.7c159.7,0,319.3,0,479,0C489.5,18.9,489.9,19.1,490.4,19.2z\"><\/path> <g> <path d=\"M243.5,1.4C108,4.8-2.5,117.7,1.4,257.4C5.2,391.1,115.8,501,254.5,498.6c135.9-2.4,245.1-113.6,244.1-250.8 C497.2,108.9,382.9-2,243.5,1.4z M249.9,473.7c-122.8,0-222.5-99.1-223.6-221.6c-1.1-124.5,99-224.7,221.4-225.9 c124.3-1.2,224.9,98.6,226.1,221.5C474.9,373.1,373.5,473.9,249.9,473.7z\"><\/path> <path d=\"M384.2,205.3c-32.8,0.1-65.5,0.1-98.3,0.2c-3.1,0-3.9-0.6-4.8-3.6c-2.1-6.9-4.2-13.7-6.3-20.6 c-7.7-24.9-15.3-49.9-23-74.8c-0.5-1.8-1.1-3.5-1.8-5.5c-0.2,0.6-0.4,0.9-0.4,1.1c-10.2,33.1-20.3,66.3-30.5,99.4 c-1,3.3-1.7,3.9-5.3,3.9c-10.8,0-21.5,0-32.3-0.1c-14.2,0-28.4-0.1-42.6-0.1c-8.4,0-16.7,0-25.6,0c0.9,0.7,1.4,1.1,1.9,1.5 c26.6,20.3,53.3,40.5,79.9,60.8c2.2,1.7,2.6,2.9,1.8,5.5c-9.1,29.1-18.1,58.2-27.2,87.3c-1.4,4.5-2.8,9-4.2,13.7 c0.6-0.4,1-0.6,1.3-0.9c26.6-20.4,53.1-40.8,79.7-61.1c3.1-2.4,3.8-2.4,6.9,0c26.5,20.3,53,40.7,79.5,61c0.4,0.3,0.8,0.5,1.5,1 c-0.3-1-0.4-1.6-0.6-2.2c-10.2-32.7-20.4-65.5-30.5-98.2c-1.1-3.5-0.8-4.3,2.1-6.6c26.1-19.8,52.1-39.6,78.2-59.5 c0.9-0.7,1.8-1.4,3.1-2.4C385.5,205.3,384.8,205.3,384.2,205.3z\"><\/path> <\/g> <\/g><\/svg>\n\t\t\t\t<span class=\"label\">Featured Story<\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"grid-row grid-container grid-container-widescreen width-full maxw-desktop-lg padding-0 z-400\">\n\t\t\t<div class=\"grid-col-12 tablet:grid-col-12 desktop:grid-col-6 z-400\">\n\t\t\t\t<div class=\"margin-0\">\n\t\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t\t<h1 class=\"display-60 color-spacesuit-white-important\">The Crew of the Space Shuttle Challenger STS-51L Mission<\/h1>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"p-lg color-spacesuit-white-important\">The\u00a0Challenger\u00a0shuttle crew, of seven astronauts\u2014including the pilot, aerospace engineers, and scientists\u2014died tragically in the explosion of their spacecraft during the…<\/p>\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/history\/the-crew-of-the-space-shuttle-challenger-sts-51l-mission\/\" class=\"button-primary button-primary-md\">\n\t\t\t\t\t\t<span class=\"section-heading-md color-spacesuit-white-important\">Read the Story<\/span>\n\t\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\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"grid-col-12 tablet:grid-col-12 desktop:grid-col-6 z-400\"><\/div>\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 decoding=\"async\" loading=\"lazy\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" src=\"https:\/\/images-assets.nasa.gov\/image\/S86-30460\/S86-30460~large.jpg?w=1920&h=1309&fit=clip&crop=faces%2Cfocalpoint\" ><\/figure>\t<\/div>\n\n<div id=\"mission\" class=\"nasa-gb-align-full width-full maxw-full padding-y-8 bg-carbon-black color-mode-dark color-spacesuit-white hds-module hds-module-full wp-block-nasa-blocks-featured-mission\"><div class=\"grid-container grid-container-block\">\n\t\t\t<div class=\"grid-row flex-align-center margin-bottom-3\"><div class=\"desktop:grid-col margin-bottom-2 desktop:margin-bottom-0\"><\/div>\n\t\t\t\t<div class=\"desktop:grid-col display-flex flex-align-center desktop:flex-justify-end\">\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/nasa-missions\/\" target=\"_self\" class=\"button-primary button-primary-sm button-light link-external-false\">\n\t\t\t\t\t\t<span>All Crewed Missions<\/span>\n\t\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\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"grid-container grid-container-block padding-0\">\n\t\t<div class=\"grid-row\">\n\t\t\t<div class=\"tablet:grid-col-12 desktop:grid-col-6 desktop:padding-right-5 margin-bottom-5 desktop:margin-bottom-0\">\n\t\t\t\t\t\t\t\t\t<div class=\"square-10 margin-bottom-2 desktop:margin-top-neg-6 position-relative\">\n\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:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~orig.jpg\" ><\/figure>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<h2 class=\"display-48\">STS-51L<\/h2>\n\t\t\t\t\t\t\t\t\t<p class=\"p-lg margin-bottom-4\">STS-51-L was the 25th mission of the NASA Space Shuttle program and the final flight of Space Shuttle Challenger.<\/p>\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/mission\/sts-51l\/\" class=\"button-primary button-primary-sm button-light\">\n\t\t\t\t\t<span>Learn More<\/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\t<div class=\"border-bottom border-bottom-1px border-color-carbon-80-important margin-y-4\"><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"tablet:grid-col-12 desktop:grid-col-6 desktop:padding-left-5\">\n\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=\"1024\" height=\"819\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/word-image-1288.jpeg?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\/03\/word-image-1288.jpeg 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/word-image-1288.jpeg?resize=300,240 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/word-image-1288.jpeg?resize=768,614 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/word-image-1288.jpeg?resize=400,320 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/word-image-1288.jpeg?resize=600,480 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/word-image-1288.jpeg?resize=900,720 900w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div><\/div>\n\n<div id=\"documents\" class=\"hds-featured-link-list bg-spacesuit-white padding-x-2 tablet:padding-x-3 desktop:padding-x-4 padding-y-5 desktop:padding-y-6 hds-module hds-module-full wp-block-nasa-blocks-featured-link-list\">\t<div class=\"grid-container grid-container-block padding-0\">\n\t\t<div class=\"margin-bottom-4\">\n\t\t\t<h2 class=\"heading-22\">\n\t\t\t\tDocuments and Resources\t\t\t<\/h2>\n\t\t<\/div>\n\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1757\" src=\"https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=1920&h=1757&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"STS-51L mission patch\" style=\"transform: scale(1); transform-origin: 60% 20%; object-position: 60% 20%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=1920&h=1757&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=300&h=275&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=768&h=703&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=1024&h=937&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=1536&h=1406&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=400&h=366&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=600&h=549&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=900&h=824&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=1200&h=1098&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t\t\t<\/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-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">STS-51L Press Kit<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">The STS-51L Pre-launch Press Kit.<\/p>\n\t\t\t\t\t\t\t<\/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-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/sts-51l-press-kit.pdf?emrc=4b729a\" target=\"_blank\" aria-label=\"\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1291\" src=\"https:\/\/images-assets.nasa.gov\/image\/S86-28889\/S86-28889~large.jpg?w=1920&h=1291&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Richard Smith points out a portion of a solid rocket booster segment to astronaut Sally Ride and to the chairman of the Presidential Commission on the Space Shuttle Challenger Accident, William P. Rogers.\" style=\"transform: scale(1.1); transform-origin: 43% 20%; object-position: 43% 20%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S86-28889\/S86-28889~large.jpg?w=1920&h=1291&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/S86-28889\/S86-28889~large.jpg?w=300&h=202&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/S86-28889\/S86-28889~large.jpg?w=768&h=516&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S86-28889\/S86-28889~large.jpg?w=1024&h=689&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/S86-28889\/S86-28889~large.jpg?w=1536&h=1033&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/S86-28889\/S86-28889~large.jpg?w=400&h=269&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/S86-28889\/S86-28889~large.jpg?w=600&h=403&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/S86-28889\/S86-28889~large.jpg?w=900&h=605&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/S86-28889\/S86-28889~large.jpg?w=1200&h=807&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t\t\t<\/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-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">Rogers Commission Report<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">Report of the Presidential Commission on the Space Shuttle Challenger Accident, June 1986 and Implementations of the Recommendations, June 1987.<\/p>\n\t\t\t\t\t\t\t<\/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-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/history\/rogersrep\/genindex.htm\" target=\"\" aria-label=\"\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/bhm_mcnair_sts-51l_crew_walkout_for_launch_jan_28_1986_51l-s-030.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"The STS-51L crew walk out for launch on January 28, 1986\" 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\/2022\/02\/bhm_mcnair_sts-51l_crew_walkout_for_launch_jan_28_1986_51l-s-030.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/bhm_mcnair_sts-51l_crew_walkout_for_launch_jan_28_1986_51l-s-030.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/bhm_mcnair_sts-51l_crew_walkout_for_launch_jan_28_1986_51l-s-030.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/02\/bhm_mcnair_sts-51l_crew_walkout_for_launch_jan_28_1986_51l-s-030.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/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-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">A Challenger Bibliography<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">Chapter 6 of this Space Shuttle Annotated Bibliography provides numerous resources for further reading about the accident and its aftermath.<\/p>\n\t\t\t\t\t\t\t<\/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-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/04\/sp-4501-shuttle-bibliography-1.pdf?emrc=257600\" target=\"_blank\" aria-label=\"\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts_51l_cct_flight_deck_dec_17_1985_s85-46207.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"The crew of STS-51L in the Flight Deck on December 17, 1985\" style=\"transform: scale(1.2); transform-origin: 49% 85%; object-position: 49% 85%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts_51l_cct_flight_deck_dec_17_1985_s85-46207.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts_51l_cct_flight_deck_dec_17_1985_s85-46207.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts_51l_cct_flight_deck_dec_17_1985_s85-46207.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/sts_51l_cct_flight_deck_dec_17_1985_s85-46207.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/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-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">The Fate of the Challenger Crew<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">Dr. Joseph P. Kerwin's investigation tried to determine the cause of the crew's deaths. Read his report and the NASA press release.<\/p>\n\t\t\t\t\t\t\t<\/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-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/missions\/space-shuttle\/sts-51l\/challenger-crew-report\/\" target=\"\" aria-label=\"Challenger Crew Report\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1553\" src=\"https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=1920&h=1553&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Liftoff of Challenger on 28 January 1986\" style=\"transform: scale(1.2); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=1920&h=1553&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=300&h=243&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=768&h=621&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=1024&h=828&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=1536&h=1242&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=400&h=324&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=600&h=485&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=900&h=728&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=1200&h=971&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t\t\t<\/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-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">Voice Recorder Transcript<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">Read the transcript from the mission's voice recorder which operated from T-2:05 until the accident.<\/p>\n\t\t\t\t\t\t\t<\/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-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/missions\/space-shuttle\/sts-51l\/challenger-crew-transcript\/\" target=\"\" aria-label=\"\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/dg-10079801-bw-72.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Administrator Daniel Goldin Speaks into a microphone\" style=\"transform: scale(1.2); transform-origin: 44% 28%; object-position: 44% 28%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/dg-10079801-bw-72.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/dg-10079801-bw-72.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/dg-10079801-bw-72.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/dg-10079801-bw-72.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/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-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">Administrator's Statement on the 10th Anniversary<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">NASA Administrator Daniel S. Goldin's statement on the 10th anniversary of the Challenger accident.<\/p>\n\t\t\t\t\t\t\t<\/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-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/missions\/space-shuttle\/sts-51l\/goldin-statement-on-challenger-anniversary\/\" target=\"\" aria-label=\"\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/05\/6767921093_0989ae4046_k.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"The Space Shuttle Challenger Memorial is seen after a wreath laying ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 26, 2012, at Arlington National Cemetery. Credits: NASA\/Bill Ingalls\" style=\"transform: scale(1); transform-origin: 22% 35%; object-position: 22% 35%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/05\/6767921093_0989ae4046_k.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/05\/6767921093_0989ae4046_k.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/05\/6767921093_0989ae4046_k.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/05\/6767921093_0989ae4046_k.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/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-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">President Reagan's Address to the Nation<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">Read President Ronald Reagan's February 3, 1986, address to the nation.<\/p>\n\t\t\t\t\t\t\t<\/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-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.reaganlibrary.gov\/archives\/speech\/address-nation-explosion-space-shuttle-challenger\" target=\"_blank\" aria-label=\"\" rel=\"noopener\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/judith-a.-resnik-official-portrait.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Portrait of Astronaut Judy Resnik\" style=\"transform: scale(1.2); transform-origin: 56% 31%; object-position: 56% 31%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/judith-a.-resnik-official-portrait.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/judith-a.-resnik-official-portrait.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/judith-a.-resnik-official-portrait.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/05\/judith-a.-resnik-official-portrait.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/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-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">Senator John Glenn's Remarks, February 1986<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">Read Senator John Glenn's remarks at a Memorial Service for Astronaut Judith Resnik on February 3, 1986.<\/p>\n\t\t\t\t\t\t\t<\/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-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/missions\/space-shuttle\/sts-51l\/remarks-of-senator-john-glenn-at-the-memorial-service-for-judith-resnik\/\" target=\"\" aria-label=\"Remarks of Senator John Glenn at the Memorial Service for Judith Resnik\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"2272\" height=\"1522\" src=\"https:\/\/images-assets.nasa.gov\/image\/KSC-97PC840\/KSC-97PC840~orig.jpg?w=2272&h=1522&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Space Shuttle Atlantis approaches the runway at Kennedy Space Center\" style=\"transform: scale(1.2); transform-origin: 37% 42%; object-position: 37% 42%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/KSC-97PC840\/KSC-97PC840~orig.jpg?w=2272&h=1522&fit=crop&crop=faces%2Cfocalpoint 2272w, https:\/\/images-assets.nasa.gov\/image\/KSC-97PC840\/KSC-97PC840~orig.jpg?w=300&h=201&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/KSC-97PC840\/KSC-97PC840~orig.jpg?w=768&h=514&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/KSC-97PC840\/KSC-97PC840~orig.jpg?w=1024&h=686&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/KSC-97PC840\/KSC-97PC840~orig.jpg?w=1536&h=1029&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/KSC-97PC840\/KSC-97PC840~orig.jpg?w=2048&h=1372&fit=crop&crop=faces%2Cfocalpoint 2048w, https:\/\/images-assets.nasa.gov\/image\/KSC-97PC840\/KSC-97PC840~orig.jpg?w=400&h=268&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/KSC-97PC840\/KSC-97PC840~orig.jpg?w=600&h=402&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/KSC-97PC840\/KSC-97PC840~orig.jpg?w=900&h=603&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/KSC-97PC840\/KSC-97PC840~orig.jpg?w=1200&h=804&fit=crop&crop=faces%2Cfocalpoint 1200w, https:\/\/images-assets.nasa.gov\/image\/KSC-97PC840\/KSC-97PC840~orig.jpg?w=2000&h=1340&fit=crop&crop=faces%2Cfocalpoint 2000w\" sizes=\"(max-width: 2272px) 100vw, 2272px\" \/><\/figure>\t\t\t\t\t\t\t<\/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-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">Post-Challenger Evaluation of Space Shuttle Risk Assessment and Management<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">A 1988 report from the National Academies of Science's Aeronautics and Space Engineering Board.<\/p>\n\t\t\t\t\t\t\t<\/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-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/nap.nationalacademies.org\/catalog\/10616\/post-challenger-evaluation-of-space-shuttle-risk-assessment-and-management\" target=\"_blank\" aria-label=\"\" rel=\"noopener\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"1920\" src=\"https:\/\/images-assets.nasa.gov\/image\/KSC-20200130-PH-KLS01_0012\/KSC-20200130-PH-KLS01_0012~large.jpg?w=1280&h=1920&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A wreath at the mirror memorial for fallen NASA astronauts\" style=\"transform: scale(1.2); transform-origin: 32% 11%; object-position: 32% 11%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/KSC-20200130-PH-KLS01_0012\/KSC-20200130-PH-KLS01_0012~large.jpg?w=1280&h=1920&fit=crop&crop=faces%2Cfocalpoint 1280w, https:\/\/images-assets.nasa.gov\/image\/KSC-20200130-PH-KLS01_0012\/KSC-20200130-PH-KLS01_0012~large.jpg?w=200&h=300&fit=crop&crop=faces%2Cfocalpoint 200w, https:\/\/images-assets.nasa.gov\/image\/KSC-20200130-PH-KLS01_0012\/KSC-20200130-PH-KLS01_0012~large.jpg?w=768&h=1152&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/KSC-20200130-PH-KLS01_0012\/KSC-20200130-PH-KLS01_0012~large.jpg?w=683&h=1025&fit=crop&crop=faces%2Cfocalpoint 683w, https:\/\/images-assets.nasa.gov\/image\/KSC-20200130-PH-KLS01_0012\/KSC-20200130-PH-KLS01_0012~large.jpg?w=1024&h=1536&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/KSC-20200130-PH-KLS01_0012\/KSC-20200130-PH-KLS01_0012~large.jpg?w=267&h=401&fit=crop&crop=faces%2Cfocalpoint 267w, https:\/\/images-assets.nasa.gov\/image\/KSC-20200130-PH-KLS01_0012\/KSC-20200130-PH-KLS01_0012~large.jpg?w=400&h=600&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/KSC-20200130-PH-KLS01_0012\/KSC-20200130-PH-KLS01_0012~large.jpg?w=600&h=900&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/KSC-20200130-PH-KLS01_0012\/KSC-20200130-PH-KLS01_0012~large.jpg?w=800&h=1200&fit=crop&crop=faces%2Cfocalpoint 800w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\t\t\t\t\t\t\t<\/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-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">President Reagan's Eulogy<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">President Ronald Reagan's remarks at a memorial service held in Houston, Texas, on January 31, 1986.<\/p>\n\t\t\t\t\t\t\t<\/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-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.reaganlibrary.gov\/archives\/speech\/remarks-memorial-service-crew-space-shuttle-challenger-houston-texas\" target=\"_blank\" aria-label=\"\" rel=\"noopener\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/05\/fletcher_3_testifying_w_truly_to_the_house_science_and_technology_cmtee_on_nasas_response_to_the_rogers_report_jun_11_1986.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Fletcher testifying with Truly to the house science and technology committee\" 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\/05\/fletcher_3_testifying_w_truly_to_the_house_science_and_technology_cmtee_on_nasas_response_to_the_rogers_report_jun_11_1986.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/05\/fletcher_3_testifying_w_truly_to_the_house_science_and_technology_cmtee_on_nasas_response_to_the_rogers_report_jun_11_1986.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/05\/fletcher_3_testifying_w_truly_to_the_house_science_and_technology_cmtee_on_nasas_response_to_the_rogers_report_jun_11_1986.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/05\/fletcher_3_testifying_w_truly_to_the_house_science_and_technology_cmtee_on_nasas_response_to_the_rogers_report_jun_11_1986.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/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-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">Selected Congressional Hearings and Reports<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">Access a collection of Congressional Hearings and Reports about the Challenger Space Shuttle Accident from the U.S. Government Publishing Office.<\/p>\n\t\t\t\t\t\t\t<\/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-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.govinfo.gov\/content\/pkg\/GPO-CHRG-100hhrg73353\/pdf\/GPO-CHRG-100hhrg73353.pdf\" target=\"_blank\" aria-label=\"\" rel=\"noopener\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <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>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t<\/div>\n\n<div id=\"\" class=\"hds-gallery-preview padding-y-5 desktop:padding-y-7 padding-x-3 bg-spacesuit-white width-full maxw-full hds-gallery-preview-count-20 hds-module hds-module-full wp-block-nasa-blocks-gallery-preview\">\t<div class=\"grid-container grid-container-widescreen padding-x-0\">\n\t\t<div class=\"grid-row width-full\">\n\t\t\t<div class=\"grid-col-12 desktop:grid-col-8\">\n\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t<h2 class=\"heading-22\">STS-51L<\/h2>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"display-flex flex-wrap flex-align-center margin-bottom-1\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"display-flex flex-align-center label hds-gallery-preview-label z-400 color-carbon-60 margin-right-3 margin-bottom-1\">\n\t\t\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\" width=\"20px\" height=\"20px\" viewBox=\"0 0 20 20\" style=\"enable-background:new 0 0 20 20;\" xml:space=\"preserve\"><g><path style=\"fill:#585858;\" d=\"M10,0C4.5,0-0.1,4.5,0,10.1c0.1,5.4,4.5,9.9,10.1,9.9c5.5-0.1,10-4.6,9.9-10.1C19.9,4.4,15.4,0,10,0z M10.3,19 C5.1,19.1,1,15,1,10c0-5,4-9,9-9c4.9,0,8.9,3.9,9,8.9C19.1,14.9,15.1,18.9,10.3,19z\"\/><path style=\"fill:#585858;\" d=\"M14,9c-0.8,1.2-1.5,2.5-2.3,3.7C10.5,10.5,9.2,8.2,8,6c-1.5,2.7-3,5.3-4.5,8c4.5,0,9,0,13.5,0 C16,12.3,15,10.7,14,9z\"\/><path style=\"fill:#585858;\" d=\"M13,8c1.1,0,2-0.9,2-2c0-1.1-0.9-2-2-2c-1.1,0-2,0.9-2,2C11,7,11.8,8,13,8z\"\/><\/g><\/svg>\n\t\t\t\t\t\t<span>20 Images<\/span>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"desktop:grid-col-4 display-none padding-bottom-2 desktop:display-flex flex-align-start flex-justify-end\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/gallery\/sts-51l\/\" class=\"button-primary margin-bottom-3\">\n\t\t\t\t\t\t<span class=\"section-heading-md\">Go To Gallery<\/span>\n\t\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\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\t<div class=\"hds-gallery-preview-images grid-container grid-container-widescreen padding-x-0\">\n\t\t<div class=\"hds-gallery-preview-row hds-gallery-preview-row-lg\">\n\t\t\t<div class=\"hds-gallery-preview-col hds-gallery-preview-flex-two hds-gallery-preview-items hds-gallery-preview-grid\">\n\t\t\t\t<div class=\"hds-gallery-preview-row hds-gallery-preview-row-1-1\">\n\t\t\t\t\t\t<div class=\"hds-gallery-preview-item \">\n\t\t<div class=\"hds-cover-wrapper width-full height-full\">\n\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/513875main-wreath-cropped.jpg?w=300\" class=\"attachment-medium size-medium\" 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\/07\/513875main-wreath-cropped.jpg 1041w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/513875main-wreath-cropped.jpg?resize=300,200 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/513875main-wreath-cropped.jpg?resize=768,511 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/513875main-wreath-cropped.jpg?resize=1024,682 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/513875main-wreath-cropped.jpg?resize=400,266 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/513875main-wreath-cropped.jpg?resize=600,399 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/513875main-wreath-cropped.jpg?resize=900,599 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\t\t\t\t\t<\/div>\n\t<\/div>\n\t\t\t\t\t\t\t<div class=\"hds-gallery-preview-item \">\n\t\t<div class=\"hds-cover-wrapper width-full height-full\">\n\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1309\" src=\"https:\/\/images-assets.nasa.gov\/image\/S86-30460\/S86-30460~large.jpg?w=1920&h=1309&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-medium size-medium\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S86-30460\/S86-30460~large.jpg?w=1920&h=1309&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/S86-30460\/S86-30460~large.jpg?w=300&h=205&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/S86-30460\/S86-30460~large.jpg?w=768&h=524&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S86-30460\/S86-30460~large.jpg?w=1024&h=698&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/S86-30460\/S86-30460~large.jpg?w=1536&h=1047&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/S86-30460\/S86-30460~large.jpg?w=400&h=273&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/S86-30460\/S86-30460~large.jpg?w=600&h=409&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/S86-30460\/S86-30460~large.jpg?w=900&h=614&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/S86-30460\/S86-30460~large.jpg?w=1200&h=818&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t<\/div>\n\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"hds-gallery-preview-row hds-gallery-preview-row-1-2\">\n\t\t\t\t\t\t<div class=\"hds-gallery-preview-item \">\n\t\t<div class=\"hds-cover-wrapper width-full height-full\">\n\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1256\" src=\"https:\/\/images-assets.nasa.gov\/image\/S86-25196\/S86-25196~large.jpg?w=1920&h=1256&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-medium size-medium\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S86-25196\/S86-25196~large.jpg?w=1920&h=1256&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/S86-25196\/S86-25196~large.jpg?w=300&h=196&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/S86-25196\/S86-25196~large.jpg?w=768&h=502&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S86-25196\/S86-25196~large.jpg?w=1024&h=670&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/S86-25196\/S86-25196~large.jpg?w=1536&h=1005&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/S86-25196\/S86-25196~large.jpg?w=400&h=262&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/S86-25196\/S86-25196~large.jpg?w=600&h=393&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/S86-25196\/S86-25196~large.jpg?w=900&h=589&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/S86-25196\/S86-25196~large.jpg?w=1200&h=785&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t<\/div>\n\t<\/div>\n\t\t\t\t\t\t\t<div class=\"hds-gallery-preview-item \">\n\t\t<div class=\"hds-cover-wrapper width-full height-full\">\n\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1535\" src=\"https:\/\/images-assets.nasa.gov\/image\/S85-44253\/S85-44253~large.jpg?w=1920&h=1535&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-medium size-medium\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S85-44253\/S85-44253~large.jpg?w=1920&h=1535&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/S85-44253\/S85-44253~large.jpg?w=300&h=240&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/S85-44253\/S85-44253~large.jpg?w=768&h=614&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S85-44253\/S85-44253~large.jpg?w=1024&h=819&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/S85-44253\/S85-44253~large.jpg?w=1536&h=1228&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/S85-44253\/S85-44253~large.jpg?w=400&h=320&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/S85-44253\/S85-44253~large.jpg?w=600&h=480&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/S85-44253\/S85-44253~large.jpg?w=900&h=720&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/S85-44253\/S85-44253~large.jpg?w=1200&h=959&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t<\/div>\n\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"hds-gallery-preview-col hds-gallery-preview-flex-three hds-gallery-preview-items\">\n\t\t\t\t\t<div class=\"hds-gallery-preview-item hds-gallery-preview-item-featured\">\n\t\t<div class=\"hds-cover-wrapper width-full height-full\">\n\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1314\" src=\"https:\/\/images-assets.nasa.gov\/image\/s85-44835\/s85-44835~large.jpg?w=1920&h=1314&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-large size-large\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/s85-44835\/s85-44835~large.jpg?w=1920&h=1314&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/s85-44835\/s85-44835~large.jpg?w=300&h=205&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/s85-44835\/s85-44835~large.jpg?w=768&h=526&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/s85-44835\/s85-44835~large.jpg?w=1024&h=701&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/s85-44835\/s85-44835~large.jpg?w=1536&h=1051&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/s85-44835\/s85-44835~large.jpg?w=400&h=274&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/s85-44835\/s85-44835~large.jpg?w=600&h=411&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/s85-44835\/s85-44835~large.jpg?w=900&h=616&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/s85-44835\/s85-44835~large.jpg?w=1200&h=821&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t<\/div>\n\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"hds-gallery-preview-row hds-gallery-preview-row-2 hds-gallery-preview-row-sm\">\n\t\t\t\t<div class=\"hds-gallery-preview-item \">\n\t\t<div class=\"hds-cover-wrapper width-full height-full\">\n\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1553\" src=\"https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=1920&h=1553&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-medium size-medium\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=1920&h=1553&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=300&h=243&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=768&h=621&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=1024&h=828&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=1536&h=1242&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=400&h=324&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=600&h=485&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=900&h=728&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/51l-s-156\/51l-s-156~large.jpg?w=1200&h=971&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t<\/div>\n\t<\/div>\n\t\t<div class=\"hds-gallery-preview-item \">\n\t\t<div class=\"hds-cover-wrapper width-full height-full\">\n\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1259\" src=\"https:\/\/images-assets.nasa.gov\/image\/S85-39943\/S85-39943~large.jpg?w=1920&h=1259&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-medium size-medium\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S85-39943\/S85-39943~large.jpg?w=1920&h=1259&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/S85-39943\/S85-39943~large.jpg?w=300&h=197&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/S85-39943\/S85-39943~large.jpg?w=768&h=504&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S85-39943\/S85-39943~large.jpg?w=1024&h=671&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/S85-39943\/S85-39943~large.jpg?w=1536&h=1007&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/S85-39943\/S85-39943~large.jpg?w=400&h=262&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/S85-39943\/S85-39943~large.jpg?w=600&h=393&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/S85-39943\/S85-39943~large.jpg?w=900&h=590&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/S85-39943\/S85-39943~large.jpg?w=1200&h=787&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t<\/div>\n\t<\/div>\n\t\t<div class=\"hds-gallery-preview-item \">\n\t\t<div class=\"hds-cover-wrapper width-full height-full\">\n\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1278\" src=\"https:\/\/images-assets.nasa.gov\/image\/S86-25192\/S86-25192~large.jpg?w=1920&h=1278&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-medium size-medium\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S86-25192\/S86-25192~large.jpg?w=1920&h=1278&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/S86-25192\/S86-25192~large.jpg?w=300&h=200&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/S86-25192\/S86-25192~large.jpg?w=768&h=511&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S86-25192\/S86-25192~large.jpg?w=1024&h=682&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/S86-25192\/S86-25192~large.jpg?w=1536&h=1022&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/S86-25192\/S86-25192~large.jpg?w=400&h=266&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/S86-25192\/S86-25192~large.jpg?w=600&h=399&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/S86-25192\/S86-25192~large.jpg?w=900&h=599&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/S86-25192\/S86-25192~large.jpg?w=1200&h=799&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t<\/div>\n\t<\/div>\n\t\t<div class=\"hds-gallery-preview-item \">\n\t\t<div class=\"hds-cover-wrapper width-full height-full\">\n\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1757\" src=\"https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=1920&h=1757&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-medium size-medium\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=1920&h=1757&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=300&h=275&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=768&h=703&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=1024&h=937&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=1536&h=1406&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=400&h=366&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=600&h=549&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=900&h=824&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/S85-46260\/S85-46260~large.jpg?w=1200&h=1098&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t<\/div>\n\t<\/div>\n\t\t<div class=\"hds-gallery-preview-item \">\n\t\t<div class=\"hds-cover-wrapper width-full height-full\">\n\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"796\" src=\"https:\/\/images-assets.nasa.gov\/image\/51l-s-127\/51l-s-127~large.jpg?w=1920&h=796&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-medium size-medium\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/images-assets.nasa.gov\/image\/51l-s-127\/51l-s-127~large.jpg?w=1920&h=796&fit=crop&crop=faces%2Cfocalpoint 1920w, https:\/\/images-assets.nasa.gov\/image\/51l-s-127\/51l-s-127~large.jpg?w=300&h=124&fit=crop&crop=faces%2Cfocalpoint 300w, https:\/\/images-assets.nasa.gov\/image\/51l-s-127\/51l-s-127~large.jpg?w=768&h=318&fit=crop&crop=faces%2Cfocalpoint 768w, https:\/\/images-assets.nasa.gov\/image\/51l-s-127\/51l-s-127~large.jpg?w=1024&h=425&fit=crop&crop=faces%2Cfocalpoint 1024w, https:\/\/images-assets.nasa.gov\/image\/51l-s-127\/51l-s-127~large.jpg?w=1536&h=637&fit=crop&crop=faces%2Cfocalpoint 1536w, https:\/\/images-assets.nasa.gov\/image\/51l-s-127\/51l-s-127~large.jpg?w=400&h=166&fit=crop&crop=faces%2Cfocalpoint 400w, https:\/\/images-assets.nasa.gov\/image\/51l-s-127\/51l-s-127~large.jpg?w=600&h=249&fit=crop&crop=faces%2Cfocalpoint 600w, https:\/\/images-assets.nasa.gov\/image\/51l-s-127\/51l-s-127~large.jpg?w=900&h=373&fit=crop&crop=faces%2Cfocalpoint 900w, https:\/\/images-assets.nasa.gov\/image\/51l-s-127\/51l-s-127~large.jpg?w=1200&h=498&fit=crop&crop=faces%2Cfocalpoint 1200w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\t\t\t\t\t<\/div>\n\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"desktop:grid-col-12 display-block desktop:display-none\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/gallery\/sts-51l\/\" class=\"button-primary margin-top-3\">\n\t\t\t\t\t<span class=\"section-heading-md\">Go To Gallery<\/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\t\t<\/div>\n\t<\/div>\n\t\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=\"https:\/\/www.nasa.gov\/history\/\" 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>NASA History<\/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=\"983\" height=\"1223\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?w=983\" 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\/2019\/05\/as11-40-5903_alt2.jpg 983w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=241,300 241w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=768,956 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=823,1024 823w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=322,400 322w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=482,600 482w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=723,900 723w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=965,1200 965w\" sizes=\"(max-width: 983px) 100vw, 983px\" \/><\/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\/history\/history-publications-and-resources\/\" 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>History Publications and Resources<\/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=\"1229\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.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\/12\/nasa-history-pubs.jpg 2880w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=300,240 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=768,615 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=1024,820 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=1536,1229 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=2048,1639 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=400,320 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=600,480 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=900,720 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=1200,960 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=2000,1601 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\/history\/history-publications-and-resources\/oral-histories\/\" 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>NASA Oral Histories<\/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=\"1195\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/s62-04057_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\/2023\/01\/s62-04057_orig.jpg 4472w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/s62-04057_orig.jpg?resize=300,233 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/s62-04057_orig.jpg?resize=768,598 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/s62-04057_orig.jpg?resize=1024,797 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/s62-04057_orig.jpg?resize=1536,1195 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/s62-04057_orig.jpg?resize=2048,1594 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/s62-04057_orig.jpg?resize=400,311 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/s62-04057_orig.jpg?resize=600,467 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/s62-04057_orig.jpg?resize=900,700 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/s62-04057_orig.jpg?resize=1200,934 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/s62-04057_orig.jpg?resize=2000,1556 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\/astronauts\/former-astronauts\/\" 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>Former Astronauts<\/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=\"1920\" height=\"1874\" src=\"https:\/\/images-assets.nasa.gov\/image\/as11-40-5903\/as11-40-5903~large.jpg?w=1920&h=1874&fit=clip&crop=faces%2Cfocalpoint\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" 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Christa McAuliffe","STS-51L","Ellison S. Onizuka","Francis R. Scobee","Gregory Jarvis","Judith A. Resnik","Michael J. Smith","NASA History","Ronald E. McNair"],"dateCreated":"2023-07-21T20:40:10Z","datePublished":"2023-07-21T20:40:10Z","dateModified":"2023-07-25T14:20:06Z"},"rendered":"<meta name=\"parsely-title\" content=\"Challenger STS-51L Accident\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/challenger-sts-51l-accident\/\" \/>\n<meta name=\"parsely-type\" content=\"index\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/513875main-wreath-cropped.jpg?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2023-07-21T20:40:10Z\" \/>\n<meta name=\"parsely-section\" content=\"Missions\" \/>\n<meta name=\"parsely-tags\" content=\"Humans in Space,Astronauts,Former Astronauts,S. Christa McAuliffe,STS-51L,Ellison S. Onizuka,Francis R. Scobee,Gregory Jarvis,Judith A. Resnik,Michael J. Smith,NASA History,Ronald E. McNair\" \/>\n<meta name=\"parsely-author\" content=\"Michele Ostovar\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":1,"time_ago":"10 months","featured_image":{"id":461044,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/513875main-wreath-cropped.jpg","title":"2011 wreath for Challenger","alt":"Wreath from 2011 honoring the 25th anniversary of the Challenger accident.","caption":"On the 25th anniversary of the Challenger STS-51L accident, a wreath was displayed at the foot of the Space Mirror Memorial at the Kennedy Space Center Visitor Complex in Florida during a 2011 ceremony honoring the STS-51L crew members who gave their lives while furthering the cause of exploration and discovery. 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