{"id":61363,"date":"2016-07-19T18:52:00","date_gmt":"2016-07-19T22:52:00","guid":{"rendered":"https:\/\/www.nasa.gov\/?migration=converted-node-387635"},"modified":"2023-07-26T12:19:24","modified_gmt":"2023-07-26T16:19:24","slug":"development-of-an-earth-smallsat-flight-test-to-demonstrate-viability-of-mars-aerocapture","status":"publish","type":"post","link":"https:\/\/www.nasa.gov\/directorates\/stmd\/space-tech-research-grants\/development-of-an-earth-smallsat-flight-test-to-demonstrate-viability-of-mars-aerocapture\/","title":{"rendered":"Development of an Earth Smallsat Flight Test to Demonstrate Viability of Mars Aerocapture"},"content":{"rendered":"\n<p><strong>Michael Werner<\/strong><br>\n<em>Georgia Institute of Technology<\/em><\/p>\n\n\n<div id=\"\" class=\"hds-media hds-module wp-block-image\"><div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\"><div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-none \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"1500\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg?w=1200\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"Michael Werner\" 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\/2016\/07\/werner_michael.jpg 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg?resize=240,300 240w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg?resize=768,960 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg?resize=819,1024 819w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg?resize=320,400 320w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg?resize=480,600 480w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg?resize=720,900 720w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg?resize=960,1200 960w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"eager\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">Michael Werner<\/div><\/figcaption><\/div><\/div><\/div>\n\n\n<p>Aerocapture is an orbit insertion technique that offers significant reductions in mass and cost for a large number of space missions. Despite its benefits, one of the main reasons that aerocapture has not been used on a flight mission is that it has not yet been flight tested. The research proposed here will address this problem by designing an Earth-based aerocapture flight test utilizing a smallsat.<\/p>\n\n\n\n<p>Conceptual design of the flight test will focus on producing a fully-documented mission concept to demonstrate aerocapture. One of the primary conceptual challenges involves developing an aerocapture flight system for use on a smallsat. Techniques such as drag modulation-based energy control will be considered to reduce the system complexity. System selection will be accomplished through means of a comprehensive trade study; focus will be placed on control and thermal requirements, simplicity, and the applicability of the system to other missions. The chosen system will drive other facets of mission design, such as the guidance method utilized by the smallsat and selection of the mission trajectory.<\/p>\n\n\n\n<p>The second phase of this research will focus on physically developing and testing the aerocapture system and spacecraft in preparation for the smallsat test flight. A secondary payload mission architecture will be utilized for the flight test to minimize cost. The design process of the spacecraft will offer a number of opportunities for student leadership and multidisciplinary collaboration. A successful demonstration will show that aerocapture can be used as an effective means of orbit insertion at Mars and other atmospheric worlds, with scalable applications to both large and small spacecraft and missions.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.nasa.gov\/directorates\/spacetech\/strg\/nstrf-2016\"><strong>Back to NSTRF 2016 Full List<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Michael Werner Georgia Institute of Technology Aerocapture is an orbit insertion technique that offers significant reductions in mass and cost for a large number of space missions. Despite its benefits, one of the main reasons that aerocapture has not been used on a flight mission is that it has not yet been flight tested. The […]<\/p>\n","protected":false},"author":66,"featured_media":63390,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","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":[],"footnotes":""},"categories":[3337],"news-tags":[],"internal-terms":[9529,12750],"coauthors":[],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"NewsArticle","headline":"Development of an Earth Smallsat Flight Test to Demonstrate Viability of Mars Aerocapture","url":"https:\/\/www.nasa.gov\/directorates\/stmd\/space-tech-research-grants\/development-of-an-earth-smallsat-flight-test-to-demonstrate-viability-of-mars-aerocapture\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/directorates\/stmd\/space-tech-research-grants\/development-of-an-earth-smallsat-flight-test-to-demonstrate-viability-of-mars-aerocapture\/"},"thumbnailUrl":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg?w=150&h=150&crop=1","image":{"@type":"ImageObject","url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg"},"articleSection":"NASA Directorates","author":[{"@type":"Person","name":"Loura Hall"}],"creator":["Loura Hall"],"publisher":{"@type":"Organization","name":"NASA","logo":"https:\/\/www.nasa.gov\/wp-content\/themes\/nasa\/assets\/images\/nasa-logo.svg"},"keywords":["NASA Directorates","Space Technology Mission Directorate","Space Technology Research Grants"],"dateCreated":"2016-07-19T22:52:00Z","datePublished":"2016-07-19T22:52:00Z","dateModified":"2023-07-26T16:19:24Z"},"rendered":"<meta name=\"parsely-title\" content=\"Development of an Earth Smallsat Flight Test to Demonstrate Viability of Mars Aerocapture\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/directorates\/stmd\/space-tech-research-grants\/development-of-an-earth-smallsat-flight-test-to-demonstrate-viability-of-mars-aerocapture\/\" \/>\n<meta name=\"parsely-type\" content=\"post\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2016-07-19T22:52:00Z\" \/>\n<meta name=\"parsely-section\" content=\"NASA Directorates\" \/>\n<meta name=\"parsely-tags\" content=\"NASA Directorates,Space Technology Mission Directorate,Space Technology Research Grants\" \/>\n<meta name=\"parsely-author\" content=\"Loura Hall\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":2,"time_ago":"8 years","featured_image":{"id":63390,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2016\/07\/werner_michael.jpg","title":"werner_michael","alt":"Michael Werner","caption":""},"_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/61363"}],"collection":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/users\/66"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/comments?post=61363"}],"version-history":[{"count":1,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/61363\/revisions"}],"predecessor-version":[{"id":463505,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/61363\/revisions\/463505"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/63390"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=61363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=61363"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=61363"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=61363"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=61363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}