{"id":24417,"date":"2022-12-11T23:51:58","date_gmt":"2022-12-11T15:51:58","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/orion-aces-final-in-flight-test-with-nominal-reentry-and-splashdown\/"},"modified":"2022-12-11T23:51:58","modified_gmt":"2022-12-11T15:51:58","slug":"orion-aces-final-in-flight-test-with-nominal-reentry-and-splashdown","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/orion-aces-final-in-flight-test-with-nominal-reentry-and-splashdown\/","title":{"rendered":"Orion aces final in-flight test with nominal reentry and splashdown"},"content":{"rendered":"<p>The Orion spacecraft has reached the end of its flight on the Artemis I mission, with a splashdown in the Pacific Ocean off the Baja Coast near Guadalupe Island at 12:40 PM EST (17:40 UTC) on Sunday, Dec. 11.<\/p>\n<p>Final in-flight development test objectives were completed on Saturday, Dec. 10, and the fifth and penultimate return trajectory correction burn was executed to continue aligning the spacecraft for its reentry into Earth\u2019s atmosphere at the right angle to land at the intended location.<\/p>\n<\/p>\n<p>The sixth and final return trajectory maneuver was then completed Sunday morning approximately five hours before splashdown. By this point, communications with Orion had switched from the Deep Space Network to NASA\u2019s geostationary orbit-located Tracking and Data Relay Satellite (TDRS) network.<\/p>\n<p>To safely enter the Earth\u2019s atmosphere, Orion first discarded its European Service Module \u2014 which in addition to providing propulsion, attitude control, life support, power, and several other critical elements for the mission, has also protected Orion\u2019s all-important heatshield.<\/p>\n<\/p>\n<p><iframe title=\"NASA\u2019s Artemis I Mission Splashes Down in Pacific Ocean\" src=\"https:\/\/www.youtube.com\/embed\/xzZPzmMtQA8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" name=\"fitvid0\" data-gtm-yt-inspected-21=\"true\"><\/iframe><\/p>\n<p>This separation event is a major milestone in the mission, as is Orion taking over complete attitude control at that point.<\/p>\n<h4 class=\"widget-title penci-border-arrow\">See Also<\/h4>\n<ul>\n<li>Artemis 1 Updates<\/li>\n<li>SLS L2 Section<\/li>\n<li>NSF Store<\/li>\n<li>Click here to Join L2<\/li>\n<\/ul>\n<p>\u201cThat\u2019s a big thing that we\u2019re looking for first when they start service module jettison\u2026 so we can see the crew module systems takeover. Those are predominantly the propulsion and navigation systems,\u201d said Mike Hawes, Vice President and Orion Program Manager, Lockheed Martin, in an interview with NASASpaceflight.<\/p>\n<p>SpaceX<path d=\"M7.59009 18.59L9.00009 20L17.0001 12L9.00009 4L7.59009 5.41L14.1701 12\" style=\"animation: initial !important; background: initial !important; border: 0px !important; box-shadow: none !important; color: inherit !important; cursor: inherit !important; direction: inherit !important; display: inline !important; fill: currentcolor !important; filter: initial !important; float: none !important; margin: 0px !important; opacity: initial !important; outline: 0px !important; overflow: initial !important; padding: 0px !important; stroke: initial !important; transform: initial !important; vertical-align: initial !important; visibility: inherit !important;\"><\/path>Spaceflight history books<path d=\"M7.59009 18.59L9.00009 20L17.0001 12L9.00009 4L7.59009 5.41L14.1701 12\" style=\"animation: initial !important; background: initial !important; border: 0px !important; box-shadow: none !important; color: inherit !important; cursor: inherit !important; direction: inherit !important; display: inline !important; fill: currentcolor !important; filter: initial !important; float: none !important; margin: 0px !important; opacity: initial !important; outline: 0px !important; overflow: initial !important; padding: 0px !important; stroke: initial !important; transform: initial !important; vertical-align: initial !important; visibility: inherit !important;\"><\/path>Rocket building kits<path d=\"M7.59009 18.59L9.00009 20L17.0001 12L9.00009 4L7.59009 5.41L14.1701 12\" style=\"animation: initial !important; background: initial !important; border: 0px !important; box-shadow: none !important; color: inherit !important; cursor: inherit !important; direction: inherit !important; display: inline !important; fill: currentcolor !important; filter: initial !important; float: none !important; margin: 0px !important; opacity: initial !important; outline: 0px !important; overflow: initial !important; padding: 0px !important; stroke: initial !important; transform: initial !important; vertical-align: initial !important; visibility: inherit !important;\"><\/path>\n<p>     (adsbygoogle = window.adsbygoogle || []).push({});<\/p>\n<p>The overall finale to Orion\u2019s first lunar mission will be a test of alterations made to the way the capsule\u2019s heatshield is fabricated.<\/p>\n<p>Following lessons learned from the Exploration Flight Test 1 (EFT-1) mission, for which that Orion capsule\u2019s heatshield was one large piece, the new heatshield design is produced in segments and then combined to form a singular unit.<\/p>\n<p>Overall, the heatshield is comprised of approximately 180 Avcoat ablator tiles between 2.5 and 7.5 cm (one to three inches) thick. These are capable of protecting the capsule from the 2,760 degrees C (5,000 degrees F) temperatures it experiences as it performs its reentry into the atmosphere at nearly 40,000 km\/h (25,000 mph).<\/p>\n<p><iframe id=\"twitter-widget-1\" scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"true\" class=\"\" style=\"position: static; visibility: visible; width: 550px; height: 951px; display: block; flex-grow: 1;\" title=\"X Post\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?creatorScreenName=NASASpaceflight&amp;dnt=true&amp;embedId=twitter-widget-1&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1601709017017028608&amp;lang=en&amp;origin=https%3A%2F%2Fwww.nasaspaceflight.com%2F2022%2F12%2Fartemis-i-eom%2F&amp;sessionId=7b46b1fe08ec11f54bc2399a9fc7c930d32117eb&amp;siteScreenName=NASASpaceflight&amp;theme=light&amp;widgetsVersion=6a3ad42b224df%3A1778106238597&amp;width=550px\" data-gtm-yt-inspected-21=\"true\" data-tweet-id=\"1601709017017028608\"><\/iframe><\/p>\n<p>Another ablator material is also used in other locations. Called 3DMAT, the 3-Dimensional Multifunctional Ablative Thermal Protection System is made of woven quartz in resin and is used to strengthen various \u201cconnection points along the spacecraft,\u201d according to NASA.<\/p>\n<p>After the skip profile (where Orion dips into the atmosphere, arcs back up, and then descends back down) and plasma stages of reentry, the parachute and recovery systems were then put to the test.<\/p>\n<p>\u201cThen we jettison the forward bay cover that protects all of our parachutes during the mission,\u201d said Hawes of Lockheed Martin. \u201cThen they (the recovery team) will track the deployment of the multiple sets of parachutes.\u201d<\/p>\n<p>\u201cThat whole interaction with the spacecraft is still really important for us to capture. We\u2019ve done lots and lots of drop tests with these parachutes, but we haven\u2019t done drop tests with chutes coming back from the Moon.\u201d<\/p>\n<\/p>\n<p><iframe title=\"The First-Ever Skip Entry for a Spacecraft Built for Humans\" src=\"https:\/\/www.youtube.com\/embed\/10SgOfupEOE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" name=\"fitvid1\" data-gtm-yt-inspected-21=\"true\"><\/iframe><\/p>\n<p>After the splashdown, Orion is met by recovery personnel from the U.S. Department of Defense, including Navy amphibious specialists and engineers and technicians from the Kennedy Space Center, the Johnson Space Center, and Lockheed Martin.<\/p>\n<p>Once aboard the recovery ship, Orion will be brought back to the Port of San Diego for final preparations for a quick shipment back to the Kennedy Space Center for post-flight deserving to reduce the hazards from the capsule\u2019s onboard, stored propellants leftover from the mission.<\/p>\n<p>The Capsule\u2019s Journey After Return to Kennedy<\/p>\n<p>After arriving back at the Kennedy Space Center and going through initial propellant deserving, work will begin immediately toward removing the essential items from the Artemis I capsule that are planned for reuse on the Artemis II Orion spacecraft.<\/p>\n<p>\u201cI am really focused on getting the ship out of the water and getting back on the road because of the avionics reuse between Artemis I and Artemis II,\u201d related Hawes. \u201cSo we will be wanting to get that process going [because] we start our post-flight formal reuse reviews with the NASA team just before Christmas.\u201d<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" aria-describedby=\"caption-attachment-90415\" class=\"size-full wp-image-90415\" src=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/193D65AA-1C31-47FE-838D-F7E96B320208-scaled.jpg\" alt=\"\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/193D65AA-1C31-47FE-838D-F7E96B320208-scaled.jpg 2560w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/193D65AA-1C31-47FE-838D-F7E96B320208-350x197.jpg 350w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/193D65AA-1C31-47FE-838D-F7E96B320208-622x350.jpg 622w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/193D65AA-1C31-47FE-838D-F7E96B320208-768x432.jpg 768w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/193D65AA-1C31-47FE-838D-F7E96B320208-1920x1080.jpg 1920w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/193D65AA-1C31-47FE-838D-F7E96B320208-1170x658.jpg 1170w\" sizes=\"(max-width: 2560px) 100vw, 2560px\"><\/p>\n<p id=\"caption-attachment-90415\" class=\"wp-caption-text\">The final, critical test sequence of Artemis I. (Credit: ESA)<\/p>\n<p>Teams are currently targeting a 60-day timeframe from splashdown to when the avionics boxes will be ready for installation into Artemis II\u2019s Orion. \u201cThe team in Florida will have those right timetables given the specifics of the components, but that\u2019s when our timetable says we want to be ready for them to be able to be installed.\u201d<\/p>\n<p>Some of those avionics will only need to be tested against benchmarks to ensure they are still functioning to specifications. Others, however, will need more extensive testing before they are certified for reuse and ready for installation.<\/p>\n<p>\u201cFortunately, those just go across the state to Honeywell,\u201d noted Hawes. \u201cAnd so we\u2019ve worked with the Honeywell team to make sure that we have that process all lined out so that we get from Cocoa Beach over to Tampa\/St. Pete. And then that is factored into the overall timeline.\u201d<\/p>\n<p>In addition to the avionics, the capsule itself still have more tests to go before its career ends.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-90416\" class=\"size-full wp-image-90416\" src=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/art001e002190_orig-scaled.jpg\" alt=\"\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/art001e002190_orig-scaled.jpg 2560w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/art001e002190_orig-350x263.jpg 350w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/art001e002190_orig-467x350.jpg 467w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/art001e002190_orig-768x576.jpg 768w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/art001e002190_orig-1920x1440.jpg 1920w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2022\/12\/art001e002190_orig-1170x878.jpg 1170w\" sizes=\"(max-width: 2560px) 100vw, 2560px\"><\/p>\n<p id=\"caption-attachment-90416\" class=\"wp-caption-text\">372,000 km (234,000 miles) from home. Captured on Dec. 7, 2022, Orion\u2019s view of a crescent Earth. (Credit: NASA\/ESA)<\/p>\n<p>\u201cThere\u2019s a lot of inspection from a reuse standpoint that we\u2019re going to do,\u201d said Hawes. \u201cIts next use is slated for what we call the environmental test article, or ETA. And so there\u2019s a lot of work then [to] reconfigure \u2026 for a small series of tests prior to the Artemis II flight.\u201d<\/p>\n<p>Those tests include vibration, acoustic, shock, thermal, and subsystem examinations.<\/p>\n<p><em>(Lead image: Orion\u2019s onboard camera views of the Moon and Earth as the spacecraft performed its \u201cdeorbit burn\u201d to return to Earth on Dec. 5, 2022. Credit: NASA)&nbsp;<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Orion spacecraft has reached the end of its flight on the Artemis I mission, with a splashdown in the Pacific Ocean off the Baja Coast near Guadalupe Island at 12:40 PM EST (17:40 UTC) on Sunday, Dec. 11. Final in-flight development test objectives were completed on Saturday, Dec. 10, and the fifth and penultimate [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[864,7854,246,8394,472,190,640,624],"class_list":["post-24417","post","type-post","status-publish","format-standard","hentry","category-news","tag-aerojet-rocketdyne","tag-artemis-i","tag-esa","tag-esm","tag-lockheed-martin","tag-nasa","tag-orion","tag-sls"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/24417"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=24417"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/24417\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=24417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=24417"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=24417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}