{"id":140008,"date":"2022-08-02T18:42:44","date_gmt":"2022-08-02T22:42:44","guid":{"rendered":"https:\/\/www.nasa.gov\/?migration=converted-node-481671"},"modified":"2024-05-16T11:56:42","modified_gmt":"2024-05-16T15:56:42","slug":"madcap","status":"publish","type":"topic","link":"https:\/\/www.nasa.gov\/cara\/madcap\/","title":{"rendered":"Multimission Automated Deepspace Conjunction Assessment Process (MADCAP)"},"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-light 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>CARA<\/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\/cara\/\">CA Home<\/a><\/li><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/conjunction-assessment\/\">NASA CARA<\/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>Conjunction Event Prediction<\/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\/cara\/step-1-conjunction-event-prediction\/\">Step 1<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/cara\/step-2-close-approach-risk-assessment\/\">Step 2 <\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/cara\/step-3-close-approach-risk-mitigation\/\">Step 3<\/a><\/li><\/ul><\/li><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/cara\/unique-conjunction-events\/\">Unique Conjunction Events<\/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>More<\/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\/cara\/cara-services\/\">CARA Overview<\/a><\/li><\/ul><\/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 hds-page-intro-banner width-full maxw-full padding-0 hds-cover-wrapper minh-tablet\">\n\t\t<div class=\"hds-foreground-wrapper display-flex\">\n\t\t\t<div class=\"grid-row grid-container grid-container-block margin-top-auto margin-bottom-auto width-full maxw-desktop-lg padding-top-9 padding-x-3 z-400\">\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<div class=\"margin-bottom-2\">\n\t\t\t\t\t\t<h1 class=\"page-heading-md line-height-sm color-spacesuit-white-important\">\n\t\t\t\t\t\t\tMADCAP\t\t\t\t\t\t<\/h1>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"p-lg color-carbon-30-important\">\n\t\t\t\t\t\tConjunction Risk Assessment\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\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<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"skrim-overlay skrim-left mobile-skrim-top z-200\"><\/div>\n\t\t<figure class=\"hds-media-background  \"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"630\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/cara-web-banner-wp-jul23.jpg?w=1200\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"Conjunction Risk Assessment\" 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\/cara-web-banner-wp-jul23.jpg 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/cara-web-banner-wp-jul23.jpg?resize=300,158 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/cara-web-banner-wp-jul23.jpg?resize=768,403 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/cara-web-banner-wp-jul23.jpg?resize=1024,538 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/cara-web-banner-wp-jul23.jpg?resize=400,210 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/cara-web-banner-wp-jul23.jpg?resize=600,315 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/07\/cara-web-banner-wp-jul23.jpg?resize=900,473 900w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"eager\" \/><\/figure>\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\n\n<h2 class=\"wp-block-heading\">Multimission Automated Deepspace Conjunction Assessment Process (MADCAP)<\/h2>\n\n\n\n<p>The Multimission Automated Deepspace Conjunction Assessment Process (MADCAP) at NASA Jet Propulsion Laboratory (JPL) is responsible for screening ephemerides for NASA spacecraft not orbiting the Earth against ephemerides for other spacecraft orbiting the same central body\/point.\u00a0 Since there is no catalog of objects at other bodies because non-cooperative tracking is not currently available in those flight regimes, screening of predicted ephemerides against each other is the only way for satellite owner\/operators to predict and mitigate close approaches.\u00a0 NASA gladly accepts shared ephemerides from non-NASA operators who also have spacecraft at these bodies in the interest of flight safety. MADCAP is a service provided by NASA\u2019s Advanced Multimission Operations System (AMMOS).<\/p>\n\n\n\n<div style=\"height:27px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/05\/cara-deep-space-conjunction-assessment-recent-developments-future-evolution.pdf?emrc=fedf78\" target=\"_blank\" rel=\"noreferrer noopener\">Deep-space Conjunction Assessment: Recent Developments and Future Evolution (PDF)<\/a><\/p>\n\n\n\n<p><a class=\"dp-migrated-file\" href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/mars_conjunction_assess_process_rev3-urs309986.pdf?emrc=6833e9\">Conjunction Assessment Process For Mars Orbiters Rev3 (PDF)<\/a><\/p>\n\n\n\n<p><a class=\"dp-migrated-file\" href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/moon_conjunction_assess_process-urs309081.pdf?emrc=8e6d2d\">Conjunction Assessment Process For Lunar Orbiters (PDF)<\/a><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">MADCAP Conjunction Events<\/h3>\n\n\n<div id=\"\" class=\"hds-media hds-module wp-block-image\"><div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\"><div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-fit \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-lunar-response-cases-240201.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"590\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-lunar-response-cases-240201.jpg?w=1280\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"MADCAP Lunar Response\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-lunar-response-cases-240201.jpg 1280w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-lunar-response-cases-240201.jpg?resize=300,138 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-lunar-response-cases-240201.jpg?resize=768,354 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-lunar-response-cases-240201.jpg?resize=1024,472 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-lunar-response-cases-240201.jpg?resize=400,184 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-lunar-response-cases-240201.jpg?resize=600,277 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-lunar-response-cases-240201.jpg?resize=900,415 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-lunar-response-cases-240201.jpg?resize=1200,553 1200w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/a><\/figure><\/div><\/div><\/div>\n\n<div id=\"\" class=\"hds-media hds-module wp-block-image\"><div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\"><div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-fit \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-mars-response-cases-240201.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"599\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-mars-response-cases-240201.jpg?w=1280\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"MADCAP Mars responses\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-mars-response-cases-240201.jpg 1280w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-mars-response-cases-240201.jpg?resize=300,140 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-mars-response-cases-240201.jpg?resize=768,359 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-mars-response-cases-240201.jpg?resize=1024,479 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-mars-response-cases-240201.jpg?resize=400,187 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-mars-response-cases-240201.jpg?resize=600,281 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-mars-response-cases-240201.jpg?resize=900,421 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-mars-response-cases-240201.jpg?resize=1200,562 1200w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/a><\/figure><\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">MADCAP publications<\/h3>\n\n\n\n<p><strong>Automated Spacecraft Conjunction Assessment at Mars and the Moon<\/strong><br>\nBerry, D. S., Guinn, J. R., Tarzi, Z. B., & Demcak, S. W., \u201cAutomated Spacecraft Conjunction at Mars and the Moon\u201d, Paper 1262983, 12th International Conference on Space Operations, Stockholm, Sweden, June 2012. Initial description of the Multimission Automated Deepspace Conjunction Assessment Process (MADCAP), originally used at Mars and the Moon but applicable to other shared orbital environments.<\/p>\n\n\n\n<p><a class=\"dp-migrated-file\" href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/automated_spacecraft_conjunction_assessment_at_mars_and_the_moon.pdf?emrc=ef9527\">Automated Spacecraft Conjunction Assessment at Mars and the Moon<\/a><\/p>\n\n\n\n<p><strong>An Updated Process for Automated Deepspace Conjunction Assessment<\/strong><br>\nTarzi, Z., Berry, D., Roncoli, R., \u201cAn Updated Process for Automated Deepspace Conjunction Assessment\u201d, Paper AAS 14-373, 25th International Symposium on Space Flight Dynamics, Munich, Germany, October 2015. General update of MADCAP processing including improved classification of close approaches, more advanced automation, more informative reports. Special focus on close approaches of NASA\u2019s LADEE and LRO during the LADEE mission, and process changes influenced by the MAVEN mission.<\/p>\n\n\n\n<p><a class=\"dp-migrated-file\" href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/an_updated_process_for_automated_deepspace_conjunction_assessment.pdf?emrc=68f3ea\">An Updated Process for Automated Deepspace Conjunction Assessment<\/a><\/p>\n\n\n\n<p><strong>Automated Spacecraft Conjunction Assessment at Mars and the Moon-A Five Year Update<\/strong><br>\nBerry, D., Tarzi, Z., Roncoli, R., Wilson, R., \u201cAutomated Spacecraft Conjunction Assessment at Mars and the Moon-A Five Year Update\u201d, Paper 2810036, 14th International Conference on Space Operations, Marseille, France, May 2018. Provides a five year update on MADCAP operations at Mars and the Moon focusing on implementation of a number of features identified in the initial paper as \u201cfuture work\u201d. Also discussed are process changes in a few unplanned but important areas.<\/p>\n\n\n\n<p><a class=\"dp-migrated-file\" href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/madcap-spaceops-2018-paper.pdf?emrc=cb8474\">MADCAP Spaceops 2018 paper.pdf<\/a><\/p>\n\n\n\n<p><strong>Deriving Event Thresholds And Collision Probability for Automated Conjunction Assessment at Mars and The Moon<\/strong><br>\nTarzi, Zahi B., Young, Brian T., Berry, David S., \u201cDeriving Event Thresholds and Collision Probability for Automated Conjunction Assessment at Mars and the Moon\u201d, AAS 22-042, 2022 AAS\/AIAA Astrodynamics Specialist Conference, Charlotte, NC, August, 2022. Detailed explanation of the development of thresholds used in MADCAP to determine whether or not spacecraft close approaches require active mitigation. Provides guidelines and methods for navigation teams to derive these thresholds from their orbit determination analysis. <\/p>\n\n\n\n<p><a class=\"dp-migrated-file\" href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/aas_22-042_paper.pdf?emrc=878ced\">AAS_22-042_paper<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Multimission Automated Deepspace Conjunction Assessment Process (MADCAP) The Multimission Automated Deepspace Conjunction Assessment Process (MADCAP) at NASA Jet Propulsion Laboratory (JPL) is responsible for screening ephemerides for NASA spacecraft not orbiting the Earth against ephemerides for other spacecraft orbiting the same central body\/point.\u00a0 Since there is no catalog of objects at other bodies because non-cooperative [...]<\/p>\n","protected":false},"author":93,"featured_media":440453,"parent":401428,"menu_order":0,"template":"","meta":{"nasa_hds_core_meta_l10n":"en-US","nasa_hds_core_meta_article_editor":"","nasa_hds_core_meta_article_contacts":[],"nasa_hds_core_meta_article_topic":"","nasa_hds_core_meta_linked_locations":[],"nasa_hds_core_meta_article_related_articles":[],"hds_migrate_meta_pr_release_id":"","hds_migrate_meta_pr_release_type":"","nasa_hds_core_meta_location_x":"","nasa_hds_core_meta_location_y":"","nasa_hds_core_meta_gallery_images":[]},"categories":[11813],"news-tags":[],"internal-terms":[10636],"coauthors":[9510],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"WebPage","headline":"Multimission Automated Deepspace Conjunction Assessment Process (MADCAP)","url":"https:\/\/www.nasa.gov\/cara\/madcap\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/cara\/madcap\/"},"thumbnailUrl":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/cara-madcap-cl18-2676-1042w.jpg?w=150&h=150&crop=1","image":{"@type":"ImageObject","url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/cara-madcap-cl18-2676-1042w.jpg"},"articleSection":"Organizations","author":[{"@type":"Person","name":"Garrett Shea"}],"creator":["Garrett Shea"],"publisher":{"@type":"Organization","name":"NASA","logo":"https:\/\/www.nasa.gov\/wp-content\/themes\/nasa\/assets\/images\/nasa-logo.svg"},"keywords":["Organizations","Conjunction Assessment Risk Analysis Team (CARA)"],"dateCreated":"2022-08-02T22:42:44Z","datePublished":"2022-08-02T22:42:44Z","dateModified":"2024-05-16T15:56:42Z"},"rendered":"<meta name=\"parsely-title\" content=\"Multimission Automated Deepspace Conjunction Assessment Process (MADCAP)\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/cara\/madcap\/\" \/>\n<meta name=\"parsely-type\" content=\"index\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/cara-madcap-cl18-2676-1042w.jpg?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2022-08-02T22:42:44Z\" \/>\n<meta name=\"parsely-section\" content=\"Organizations\" \/>\n<meta name=\"parsely-tags\" content=\"Organizations,Conjunction Assessment Risk Analysis Team (CARA)\" \/>\n<meta name=\"parsely-author\" content=\"Garrett Shea\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":3,"time_ago":"2 years","featured_image":{"id":440453,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/08\/cara-madcap-cl18-2676-1042w.jpg","title":"cara-madcap-cl18-2676-1042w","alt":"image of earth with colored paths of satellite missions","caption":""},"_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/140008"}],"collection":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/types\/topic"}],"author":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/users\/93"}],"version-history":[{"count":16,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/140008\/revisions"}],"predecessor-version":[{"id":662199,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/140008\/revisions\/662199"}],"up":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/401428"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/440453"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=140008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=140008"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=140008"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=140008"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=140008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}