{"id":634597,"date":"2024-03-20T10:58:31","date_gmt":"2024-03-20T14:58:31","guid":{"rendered":"https:\/\/www.nasa.gov\/?p=634597"},"modified":"2024-03-20T11:54:08","modified_gmt":"2024-03-20T15:54:08","slug":"key-test-drive-of-orion-on-nasas-artemis-ii-to-aid-future-missions","status":"publish","type":"post","link":"https:\/\/www.nasa.gov\/humans-in-space\/key-test-drive-of-orion-on-nasas-artemis-ii-to-aid-future-missions\/","title":{"rendered":"Key Test Drive of Orion on NASA\u2019s Artemis II to Aid Future Missions"},"content":{"rendered":"<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\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2048\" height=\"1152\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?w=2048\" class=\"attachment-2048x2048 size-2048x2048\" 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\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg 2400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?resize=300,169 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?resize=768,432 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?resize=1024,576 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?resize=1536,864 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?resize=2048,1152 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?resize=400,225 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?resize=600,338 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?resize=900,506 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?resize=1200,675 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?resize=2000,1125 2000w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" loading=\"eager\" \/><\/a><\/figure><\/div><\/div><\/div>\n\n\n<p>Astronauts will test drive NASA\u2019s Orion spacecraft for the first time during the agency\u2019s <a href=\"http:\/\/www.nasa.gov\/artemis-ii\">Artemis II<\/a> test flight next year. While many of the spacecraft\u2019s maneuvers like big propulsive burns are automated, a key test called the proximity operations demonstration will evaluate the manual handling qualities of Orion.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>During the approximately 70-minute demonstration set to begin about three hours into the mission, the crew will command<a href=\"http:\/\/www.nasa.gov\/orion\"> Orion<\/a> through a series of moves using the detached upper stage of the SLS (Space Launch System) rocket as a mark. The in-space propulsion stage, called the ICPS (<a href=\"https:\/\/www.nasa.gov\/exploration\/systems\/sls\/fs\/ICPS.html\">interim cryogenic propulsion stage<\/a>), includes an approximately two-foot target that will be used to evaluate how Orion flies with astronauts at the controls.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u201cThere are always differences between a ground simulation and what an actual spacecraft will fly like in space,\u201d said Brian Anderson, Orion rendezvous, proximity operations, and docking manager within the Orion Program at NASA\u2019s Johnson Space Center in Houston. \u201cThe demonstration is a flight test objective that helps us reduce risk for future missions that involve rendezvous and docking with other spacecraft.\u201d<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>After NASA\u2019s Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen are safely in space, the Moon rocket\u2019s upper stage will fire twice to put Orion on a high Earth orbit trajectory. Then, the spacecraft will automatically separate from the rocket stage, firing several separation bolts before springs push Orion a safe distance away.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>As the spacecraft and its crew move away, Orion will perform an automated backflip to turn around and face the stage. At approximately 300 feet away, Orion will stop its relative motion. The crew will take control and use the translational and rotational hand controllers and display system to make very small movements to ensure Orion is responding as expected.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Next, the crew will very slowly pilot Orion to within approximately 30 feet of the stage. A two-foot auxiliary <a href=\"https:\/\/www.nasa.gov\/image-article\/technicians-add-target-to-nasa-artemis-ii-rocket-hardware\/\">target<\/a> mounted inside the top of the stage, similar to the docking target used by spacecraft visiting the International Space Station, will guide their aim.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u201cThe crew will view the target by using a docking camera mounted inside the docking hatch window on the top of the crew module to see how well aligned they are with the docking target mounted to the ICPS,\u201d Anderson said. <\/p>\n\n\n\n<p>\u201cIt\u2019s a good stand in for what crews will see when they dock with Starship on Artemis III and to the Gateway on future missions.\u201d<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>About 30 feet from the stage, Orion will stop and the crew will checkout the spacecraft\u2019s fine handling qualities to evaluate how it performs in close proximity to another spacecraft. Small maneuvers performed very close to the ICPS will be done using the reaction control system thrusters on Orion\u2019s European Service Module.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Orion will then back away and allow the stage to turn to protect its thermal properties. The crew will follow the stage, initiate a second round of manual maneuvers using another target mounted on the side of the stage, approach within approximately 30 feet, perform another fine handling quality check out, then back away.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>At the end of the demonstration, Orion will perform an automated departure burn to move away from the ICPS before the stage then fires to re-enter Earth\u2019s atmosphere over a remote location in the Pacific Ocean. During Orion\u2019s departure burn, engineers will use the spacecraft\u2019s docking camera to gather precise positioning measurements, which will help inform navigation during rendezvous activities on future missions in the lunar environment, where there is no GPS system. <\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Because the Artemis II Orion is not docking with another spacecraft, it is not equipped with a docking module containing lights and therefore is reliant on the ICPS to be lit enough by the Sun to allow the crew to see the targets.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u201cAs with many of our tests, it\u2019s possible the proximity operations demonstration won\u2019t go exactly as expected,\u201d said Anderson. \u201cEven if we don\u2019t accomplish every part of the demonstration, we\u2019ll continue on with the test flight as planned to accomplish our primary objectives, including evaluating Orion\u2019s systems with crew aboard in the deep space environment and keeping the crew safe during the mission.\u201d<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>The approximately 10-day Artemis II flight will test NASA’s foundational human deep space exploration capabilities, the SLS rocket and Orion spacecraft, for the first time with astronauts and will pave the way for lunar surface missions, including landing the first woman, first person of color, and first international partner astronaut on the Moon.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Astronauts will test drive NASA\u2019s Orion spacecraft for the first time during the agency\u2019s Artemis II test flight next year. While many of the spacecraft\u2019s maneuvers like big propulsive burns are automated, a key test called the proximity operations demonstration will evaluate the manual handling qualities of Orion. During the approximately 70-minute demonstration set to [...]<\/p>\n","protected":false},"author":231,"featured_media":634600,"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":[2656,2681,2918,2683,3783,3784],"news-tags":[],"internal-terms":[],"coauthors":[10573],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"NewsArticle","headline":"Key Test Drive of Orion on NASA\u2019s Artemis II to Aid Future Missions","url":"https:\/\/www.nasa.gov\/humans-in-space\/key-test-drive-of-orion-on-nasas-artemis-ii-to-aid-future-missions\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/humans-in-space\/key-test-drive-of-orion-on-nasas-artemis-ii-to-aid-future-missions\/"},"thumbnailUrl":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?w=150&h=150&crop=1","image":{"@type":"ImageObject","url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg"},"articleSection":"Humans in Space","author":[{"@type":"Person","name":"Rachel H. Kraft"}],"creator":["Rachel H. Kraft"],"publisher":{"@type":"Organization","name":"NASA","logo":"https:\/\/www.nasa.gov\/wp-content\/themes\/nasa\/assets\/images\/nasa-logo.svg"},"keywords":["NASA Directorates","Exploration Systems Development Mission Directorate","Common Exploration Systems Development Division","Space Launch System (SLS)","Humans in Space","Artemis","Artemis 2","Orion Multi-Purpose Crew Vehicle","Orion Program"],"dateCreated":"2024-03-20T14:58:31Z","datePublished":"2024-03-20T14:58:31Z","dateModified":"2024-03-20T15:54:08Z"},"rendered":"<meta name=\"parsely-title\" content=\"Key Test Drive of Orion on NASA\u2019s Artemis II to Aid Future Missions\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/humans-in-space\/key-test-drive-of-orion-on-nasas-artemis-ii-to-aid-future-missions\/\" \/>\n<meta name=\"parsely-type\" content=\"post\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2024-03-20T14:58:31Z\" \/>\n<meta name=\"parsely-section\" content=\"Humans in Space\" \/>\n<meta name=\"parsely-tags\" content=\"NASA Directorates,Exploration Systems Development Mission Directorate,Common Exploration Systems Development Division,Space Launch System (SLS),Humans in Space,Artemis,Artemis 2,Orion Multi-Purpose Crew Vehicle,Orion Program\" \/>\n<meta name=\"parsely-author\" content=\"Rachel H. Kraft\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":4,"time_ago":"3 months","featured_image":{"id":634600,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/03\/artemis-ii-piloting-demo-test-031224.jpg","title":"artemis-ii-piloting-demo-test-031224","alt":"Infographic showing to order of events for the Artemis II proximity operations demonstration","caption":""},"_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/634597"}],"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\/231"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/comments?post=634597"}],"version-history":[{"count":5,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/634597\/revisions"}],"predecessor-version":[{"id":634624,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/634597\/revisions\/634624"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/634600"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=634597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=634597"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=634597"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=634597"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=634597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}