{"id":922666,"date":"2025-12-29T08:33:05","date_gmt":"2025-12-29T13:33:05","guid":{"rendered":"https:\/\/www.marketnewsdesk.com\/index.php\/amentum-delivers-advanced-engineering-for-key-artemis-ii-launch-rehearsal\/"},"modified":"2025-12-29T08:33:05","modified_gmt":"2025-12-29T13:33:05","slug":"amentum-delivers-advanced-engineering-for-key-artemis-ii-launch-rehearsal","status":"publish","type":"post","link":"https:\/\/www.marketnewsdesk.com\/index.php\/amentum-delivers-advanced-engineering-for-key-artemis-ii-launch-rehearsal\/","title":{"rendered":"Amentum Delivers Advanced Engineering for Key Artemis II Launch Rehearsal"},"content":{"rendered":"<p>        <!--.bwalignc { text-align: center; list-style-position: inside }body {font:normal small Arial,Helvetica,sans-serif;color:#000;background-color:#fff;padding:24px;margin:0;} a img {border:0;} h3 {font-size:medium;color:#000;margin:0 0 1em 0; text-align:center;}-->  <\/p>\n<p class=\"bwalignc\"><b>Amentum Delivers Advanced Engineering for Key Artemis II Launch Rehearsal<\/b><\/p>\n<p class=\"bwalignc\"><i>Company Powers NASA\u2019s Countdown Demonstration Test at the Kennedy Space Center<\/i><\/p>\n<p>CHANTILLY, Va.&#8211;(<a href=\"http:\/\/www.businesswire.com\">BUSINESS WIRE<\/a>)&#8211;<a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.amentum.com%2F&amp;esheet=54384503&amp;newsitemid=20251229578106&amp;lan=en-US&amp;anchor=Amentum&amp;index=1&amp;md5=a0513598a70f92c95402ec4bd1a08aee\">Amentum<\/a> (NYSE: AMTM) delivered advanced end-to-end ground systems engineering for a key Artemis II launch rehearsal at the Kennedy Space Center on December 20. The Countdown Demonstration Test (CDDT) simulated launch day operations for the integrated Orion spacecraft and Space Launch System (SLS). During the Artemis II mission, Orion will carry four astronauts on an approximately 10-day journey around the Moon and back. It will be propelled by the SLS, the most powerful and capable rocket NASA has ever built.<\/p>\n<p id=\"news-body-cta\">This press release features multimedia. View the full release here: <a href=\"https:\/\/www.businesswire.com\/news\/home\/20251229578106\/en\/\" rel=\"nofollow\">https:\/\/www.businesswire.com\/news\/home\/20251229578106\/en\/<\/a><\/p>\n<div id=\"bwbodyimg\" style=\"width: 480px;float:left;padding-left:0px;padding-right:20px;padding-top:0px;padding-bottom:0px\"><img decoding=\"async\" src=\"https:\/\/mms.businesswire.com\/media\/20251229578106\/en\/2678514\/4\/AFRC2025-0189-14medium.jpg\" alt=\"Artemis II crew L-R: Mission Specialist Jeremy Hansen, Pilot Victor Glover, Commander Reid Wiseman, and Mission Specialist Christina Koch\" \/><\/p>\n<p style=\"font-size:85%\">Artemis II crew L-R: Mission Specialist Jeremy Hansen, Pilot Victor Glover, Commander Reid Wiseman, and Mission Specialist Christina Koch<\/p>\n<\/div>\n<p>\n\u201cAs the first crewed mission on NASA&#8217;s path to establishing a long-term presence on the Moon, Artemis II represents a groundbreaking step in human space exploration,\u201d said Mark Walter, Amentum\u2019s president of Engineering &amp; Technology. \u201cThe successful execution of the Countdown Demonstration Test highlights the depth and breadth of Amentum\u2019s capabilities, including launch vehicle integration, spacecraft processing, and ground systems engineering. With this critical milestone we continue to demonstrate our commitment to excellence in high consequence launch operations.\u201d<\/p>\n<p>\nUnder NASA\u2019s Exploration Ground Systems (EGS) program, Amentum provides engineering and systems integration for Artemis II. Amentum is responsible for modernizing ground equipment, integrating launch vehicles, and assisting with launch, recovery, and overall operations for Orion and the SLS.<\/p>\n<p>\nAmentum played a direct role in the configuration and systems performance of the crew module during the CDDT full vehicle power-up. The company mobilized more than 300 personnel across critical functions including countdown operations and field support. Key team members also assumed critical roles in the Firing Room<i>, <\/i>the heart of NASA\u2019s Launch Control Center, where engineers conduct pre-launch checks, monitor systems, and issue commands to the rocket and spacecraft<i>.<\/i><\/p>\n<p>\nFinally, Amentum provided support on the Launch Control System (LCS), the software backbone of the Firing Room. LCS enabled real-time data processing, remote command and control, and comprehensive data recording throughout the test, ensuring safe and efficient operations. This critical software infrastructure is essential to every phase of integrated testing and launch countdown.<\/p>\n<p>\nArtemis II is expected to launch no later than April 2026.<\/p>\n<p><b>About Amentum<\/b><\/p>\n<p>\nAmentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success.<b \/>Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents.<\/p>\n<p>\nVisit us at <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=http%3A%2F%2Fwww.amentum.com%2F&amp;esheet=54384503&amp;newsitemid=20251229578106&amp;lan=en-US&amp;anchor=amentum.com&amp;index=2&amp;md5=17ec43a10029e0caea58b04524cc68a1\">amentum.com<\/a> to learn how we advance the future together.<\/p>\n<p>\nFollow <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Ftwitter.com%2Famentum_corp&amp;esheet=54384503&amp;newsitemid=20251229578106&amp;lan=en-US&amp;anchor=%40Amentum_corp&amp;index=3&amp;md5=2d14b4293f0e4ca83d555b98389e8e52\">@Amentum_corp<\/a> on X<\/p>\n<p>\nFollow <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Famentumcorp%2F&amp;esheet=54384503&amp;newsitemid=20251229578106&amp;lan=en-US&amp;anchor=Amentum&amp;index=4&amp;md5=35bbb9c74cb40ec4b5a07a54f7d9ffac\">Amentum<\/a> on LinkedIn<\/p>\n<p><b>Forward-Looking Statements<\/b><\/p>\n<p>\nThis press release contains or incorporates by reference statements by Amentum Holdings, Inc. (the \u201cCompany\u201d) that relate to future events and expectations and, as such, constitute \u201cforward-looking statements\u201d as that term is defined in the Private Securities Litigation Reform Act of 1995 and other federal securities laws. These forward-looking statements may be characterized by terminology such as \u201cbelieve,\u201d \u201cproject,\u201d \u201cexpect,\u201d \u201canticipate,\u201d \u201cestimate,\u201d \u201cforecast,\u201d \u201coutlook,\u201d \u201ctarget,\u201d \u201cendeavor,\u201d \u201cseek,\u201d \u201cpredict,\u201d \u201cintend,\u201d \u201cstrategy,\u201d \u201cplan,\u201d \u201cmay,\u201d \u201ccould,\u201d \u201cshould,\u201d \u201cwill,\u201d \u201cwould,\u201d \u201cwill be,\u201d \u201cwill continue,\u201d \u201cwill likely result,\u201d or the negative thereof or variations thereon or similar terminology generally intended to identify forward-looking statements. All statements, other than historical facts, including, but not limited to, statements regarding the anticipated work and revenue under the awarded contract, and the Company\u2019s objectives, expectations and intentions, applicable legal, economic and regulatory conditions, and any assumptions underlying any of the foregoing, are forward-looking statements.<\/p>\n<p>\nA number of important factors could cause actual results to differ materially from those contained in or implied by these forward-looking statements, including those factors discussed in our filings with the Securities and Exchange Commission (SEC), including, among others: the occurrence of an accident or safety incident; the ability of the Company to control costs, meet performance requirements or contractual schedules; and other factors set forth under Item 1A, Risk Factors in our Annual Report on Form 10-K for the fiscal year ended September 27, 2024, which can be found at the SEC\u2019s website at <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=http%3A%2F%2Fwww.sec.gov&amp;esheet=54384503&amp;newsitemid=20251229578106&amp;lan=en-US&amp;anchor=www.sec.gov&amp;index=5&amp;md5=a8e1ff444454710a798c1743afd499fc\">www.sec.gov<\/a> or the Investor Relations portion of our website at <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=http%3A%2F%2Fwww.amentum.com&amp;esheet=54384503&amp;newsitemid=20251229578106&amp;lan=en-US&amp;anchor=www.amentum.com&amp;index=6&amp;md5=4cf4c1b4df298b37cd9acdc0f098e5b6\">www.amentum.com<\/a>. Any forward-looking statement speaks only as of the date on which it is made, and the Company assumes no obligation to update or revise such statement, whether as a result of new information, future events or otherwise, except as required by applicable law.<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/cts.businesswire.com\/ct\/CT?id=bwnews&amp;sty=20251229578106r1&amp;sid=flmnd&amp;distro=nx&amp;lang=en\" style=\"width:0;height:0\" \/><span class=\"bwct31415\" \/><\/p>\n<p id=\"mmgallerylink\"><span id=\"mmgallerylink-phrase\">View source version on businesswire.com: <\/span><span id=\"mmgallerylink-link\"><a href=\"https:\/\/www.businesswire.com\/news\/home\/20251229578106\/en\/\" rel=\"nofollow\">https:\/\/www.businesswire.com\/news\/home\/20251229578106\/en\/<\/a><\/span><\/p>\n<p>\nMedia Contact:<br \/>\n<br \/>David Hylton<br \/>\n<br \/><a rel=\"nofollow\" href=\"mailto:david.hylton@amentum.com\">david.hylton@amentum.com<\/a><\/p>\n<p>\nInvestor Contact:<br \/>\n<br \/>Nathan Rutledge<br \/>\n<br \/><a rel=\"nofollow\" href=\"mailto:IR@amentum.com\">IR@amentum.com<\/a><\/p>\n<p><b>KEYWORDS:<\/b> Virginia United States North America<\/p>\n<p><b>INDUSTRY KEYWORDS:<\/b> Other Policy Issues Other Energy Other Science Homeland Security Public Safety Government Technology Other Defense Defense Public Policy\/Government Energy Science<\/p>\n<p><b>MEDIA:<\/b><\/p>\n<table cellpadding=\"3\" cellspacing=\"3\">\n<tr>\n<td><font face=\"Arial\" size=\"2\"><b>Photo<\/b><\/font><\/td>\n<\/tr>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/mms.businesswire.com\/media\/20251229578106\/en\/2678514\/3\/AFRC2025-0189-14medium.jpg\" alt=\"Photo\" \/><\/td>\n<\/tr>\n<tr>\n<td><font face=\"Arial\" size=\"2\">Artemis II crew L-R: Mission Specialist Jeremy Hansen, Pilot Victor Glover, Commander Reid Wiseman, and Mission Specialist Christina Koch<\/font><\/td>\n<\/tr>\n<tr>\n<td><font face=\"Arial\" size=\"2\"><b>Logo<\/b><\/font><\/td>\n<\/tr>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/mms.businesswire.com\/media\/20251229578106\/en\/2258793\/3\/Amentum_Logo-RGB-Full_Color_H.jpg\" alt=\"Logo\" \/><\/td>\n<\/tr>\n<tr>\n<td><font face=\"Arial\" size=\"2\"><\/font><\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Amentum Delivers Advanced Engineering for Key Artemis II Launch Rehearsal Company Powers NASA\u2019s Countdown Demonstration Test at the Kennedy Space Center CHANTILLY, Va.&#8211;(BUSINESS WIRE)&#8211;Amentum (NYSE: AMTM) delivered advanced end-to-end ground systems engineering for a key Artemis II launch rehearsal at the Kennedy Space Center on December 20. The Countdown Demonstration Test (CDDT) simulated launch day operations for the integrated Orion spacecraft and Space Launch System (SLS). During the Artemis II mission, Orion will carry four astronauts on an approximately 10-day journey around the Moon and back. It will be propelled by the SLS, the most powerful and capable rocket NASA has ever built. This press release features multimedia. View the full release here: https:\/\/www.businesswire.com\/news\/home\/20251229578106\/en\/ Artemis II crew L-R: Mission Specialist &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.marketnewsdesk.com\/index.php\/amentum-delivers-advanced-engineering-for-key-artemis-ii-launch-rehearsal\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Amentum Delivers Advanced Engineering for Key Artemis II Launch Rehearsal&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-922666","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Amentum Delivers Advanced Engineering for Key Artemis II Launch Rehearsal - Market Newsdesk<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.marketnewsdesk.com\/index.php\/amentum-delivers-advanced-engineering-for-key-artemis-ii-launch-rehearsal\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Amentum Delivers Advanced Engineering for Key Artemis II Launch Rehearsal - Market Newsdesk\" \/>\n<meta property=\"og:description\" content=\"Amentum Delivers Advanced Engineering for Key Artemis II Launch Rehearsal Company Powers NASA\u2019s Countdown Demonstration Test at the Kennedy Space Center CHANTILLY, Va.&#8211;(BUSINESS WIRE)&#8211;Amentum (NYSE: AMTM) delivered advanced end-to-end ground systems engineering for a key Artemis II launch rehearsal at the Kennedy Space Center on December 20. The Countdown Demonstration Test (CDDT) simulated launch day operations for the integrated Orion spacecraft and Space Launch System (SLS). During the Artemis II mission, Orion will carry four astronauts on an approximately 10-day journey around the Moon and back. It will be propelled by the SLS, the most powerful and capable rocket NASA has ever built. This press release features multimedia. View the full release here: https:\/\/www.businesswire.com\/news\/home\/20251229578106\/en\/ Artemis II crew L-R: Mission Specialist &hellip; Continue reading &quot;Amentum Delivers Advanced Engineering for Key Artemis II Launch Rehearsal&quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.marketnewsdesk.com\/index.php\/amentum-delivers-advanced-engineering-for-key-artemis-ii-launch-rehearsal\/\" \/>\n<meta property=\"og:site_name\" content=\"Market Newsdesk\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-29T13:33:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mms.businesswire.com\/media\/20251229578106\/en\/2678514\/4\/AFRC2025-0189-14medium.jpg\" \/>\n<meta name=\"author\" content=\"Newsdesk\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Newsdesk\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/amentum-delivers-advanced-engineering-for-key-artemis-ii-launch-rehearsal\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/amentum-delivers-advanced-engineering-for-key-artemis-ii-launch-rehearsal\\\/\"},\"author\":{\"name\":\"Newsdesk\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/#\\\/schema\\\/person\\\/482f27a394d4fda80ecb5499e519d979\"},\"headline\":\"Amentum Delivers Advanced Engineering for Key Artemis II Launch Rehearsal\",\"datePublished\":\"2025-12-29T13:33:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/amentum-delivers-advanced-engineering-for-key-artemis-ii-launch-rehearsal\\\/\"},\"wordCount\":887,\"image\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/amentum-delivers-advanced-engineering-for-key-artemis-ii-launch-rehearsal\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/mms.businesswire.com\\\/media\\\/20251229578106\\\/en\\\/2678514\\\/4\\\/AFRC2025-0189-14medium.jpg\",\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/amentum-delivers-advanced-engineering-for-key-artemis-ii-launch-rehearsal\\\/\",\"url\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/amentum-delivers-advanced-engineering-for-key-artemis-ii-launch-rehearsal\\\/\",\"name\":\"Amentum Delivers Advanced Engineering for Key Artemis II Launch Rehearsal - 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The Countdown Demonstration Test (CDDT) simulated launch day operations for the integrated Orion spacecraft and Space Launch System (SLS). During the Artemis II mission, Orion will carry four astronauts on an approximately 10-day journey around the Moon and back. It will be propelled by the SLS, the most powerful and capable rocket NASA has ever built. This press release features multimedia. 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