{"id":765769,"date":"2023-06-23T14:06:53","date_gmt":"2023-06-23T18:06:53","guid":{"rendered":"https:\/\/www.marketnewsdesk.com\/index.php\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\/"},"modified":"2023-06-23T14:06:53","modified_gmt":"2023-06-23T18:06:53","slug":"initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete","status":"publish","type":"post","link":"https:\/\/www.marketnewsdesk.com\/index.php\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\/","title":{"rendered":"Initial RS-25 Certification Campaign of 12 Hot-Fire Tests Complete"},"content":{"rendered":"<div class=\"mw_release\">\n<p>STENNIS SPACE CENTER, Miss., June  23, 2023  (GLOBE NEWSWIRE) &#8212; Aerojet Rocketdyne and NASA completed a certification test series yesterday for the new RS-25 production engines that will propel NASA\u2019s Space Launch System (SLS) exploration rocket for Artemis missions, beginning with Artemis\u00a0V. This test series ensures the new engines will perform with the same reliability and robustness of their predecessors.<\/p>\n<p>\u201cWith the completion of this 12-test campaign, we have cleared a major milestone in our RS-25 production restart program,\u201d said Eileen P. Drake, Aerojet Rocketdyne CEO and president. \u201cThe test series went very smoothly, raising our level of confidence that the new hardware designs and manufacturing processes will yield highly producible, reliable engines.\u201d<\/p>\n<p>The SLS core stage is powered by four Aerojet Rocketdyne RS-25 engines, each capable of generating more than 500,000 pounds of thrust. Like Artemis\u00a0I, the next three SLS flights are using heritage Space Shuttle Main Engines that have been upgraded with modern flight controllers, while subsequent missions will have newly built RS-25 engines that have been redesigned for improved performance and lower costs, and feature simplified component designs that take advantage of 3D printing and other manufacturing advances. The RS-25 is the only high-performance, liquid hydrogen, staged combustion cycle engine operational worldwide.<\/p>\n<p>The recently completed test series, which <a href=\"https:\/\/www.globenewswire.com\/Tracker?data=IGqVI8osl562hqueb6c6JHaRpT3Q9H_FSPNU17s0CNZfsHKCYwL1pPIpI7_Dgd39SC9iPbUqHyvs5QC1BflHQUaNz4-1ryXBQgaky0dZXIS9PjAJIhAHnY-7h9S_ikfTgnLoRLaFL2iUuh9Uu1zv9cainTbhG1DWcqSib9_KiHX_E8XDaXVMg4drdLH8xVpo\" rel=\"nofollow noopener\" target=\"_blank\">began Feb. 8<\/a> and wrapped up June\u00a022 on the historic Fred Haise Test Stand at NASA\u2019s Stennis Space Center, involved firings ranging in duration from 500 seconds\u2014matching the nominal SLS flight profile\u2014to 720 seconds. During the test series, the engine was tested across the full range of power level settings required for flight\u2014from 80% to 111% rated power\u2014and even some time at 113% rated power, to demonstrate operational safety margin.<\/p>\n<p>The certification campaign also tested the engine\u2019s redesigned nozzle, demonstrated engine gimballing at angles ranging from 1 to 6 degrees off center, and showcased the new optimized flexible fuel and oxidizer feed lines that result in more cost-effective hardware components. The longer-duration tests and gimbal demonstrations are relevant to certain flight scenarios and help expand the RS-25 performance database.<\/p>\n<p>NASA and Aerojet Rocketdyne will begin a similar 12-test series on a different engine later this summer to complete the certification process. The newly manufactured engines are scheduled to begin delivery to NASA in 2024 and will make their debut on the Artemis\u00a0V mission.<\/p>\n<p>\n        <strong>About Aerojet Rocketdyne:<\/strong> Aerojet Rocketdyne, a subsidiary of Aerojet Rocketdyne Holdings, Inc. (NYSE:AJRD), is a world-recognized aerospace and defense leader that provides propulsion systems and energetics to the space, missile defense and strategic systems, and tactical systems areas, in support of domestic and international customers. For more information, visit <a href=\"https:\/\/www.globenewswire.com\/Tracker?data=776YKxejTkyNWapuYB4T3MmqPRI-a4LOpO9woihb7LZ7U9jqlrgLT3UGyttnwn0CTKUcXD6jBZ6Ciy880WmCxQ==\" rel=\"nofollow noopener\" target=\"_blank\">www.Rocket.com<\/a> and <a href=\"https:\/\/www.globenewswire.com\/Tracker?data=A14K8KKye_SZwTQwtDks6II-9DQGqKQvefjKZwx2c2Jy6Y9ywbgWe5foPj39YTl6uuoJ13MuThZjG1I3bggZeXLgh379RBKkOdu2eC1z_ZPKVFwN9goXrkNoOfMs_rXK\" rel=\"nofollow noopener\" target=\"_blank\"><u>www.AerojetRocketdyne.com<\/u><\/a>. Follow Aerojet Rocketdyne and CEO Eileen Drake on Twitter at <a href=\"https:\/\/www.globenewswire.com\/Tracker?data=MuFBh4i-nrt7J3AO2oEfnNGC_APRpqaOKyrvyrMWe_yj5WjGwB4u-I9hflUgk-uSwVyFCbivTCU7N-p6yvvM3RodklExM6bc10ayvxgJl_c=\" rel=\"nofollow noopener\" target=\"_blank\"><u>@AerojetRdyne<\/u><\/a> and <a href=\"https:\/\/www.globenewswire.com\/Tracker?data=zPu_5Grn4AaXwhmJ1TLtwV5TNPHTlvcXNzeg7VlTaS0hOoUjvKvvNEnanxcri7xaXV4UvFngaQMuhde8YaxS2MgGrE4u_GTPZpObK7ZrQ-4=\" rel=\"nofollow noopener\" target=\"_blank\"><u>@DrakeEileen<\/u><\/a>.<\/p>\n<p>\n        <strong>Media Contacts:<\/strong><br \/>\n        <br \/>Mary Engola, Aerojet Rocketdyne, 571-289-1371<br \/><a href=\"https:\/\/www.globenewswire.com\/Tracker?data=dqLdltT8yiMqLPOvgXsXeXifd2s5KlBIJDCGPCS7hc5TIicINKet2cfH4I8yMnNZMj8YAGgG8g6SMhbBkWl46A54lr78s7FWBcgK4uE1XEs=\" rel=\"nofollow noopener\" target=\"_blank\">Mary.Engola@rocket.com<\/a><br \/>Todd McConnell, Aerojet Rocketdyne, 561-882-5395<br \/><a href=\"https:\/\/www.globenewswire.com\/Tracker?data=dU6Dlce1EcMLPls2g9nITKSTg0fRSGMuFNPzKaqMXZylKcOPm7o6dWd8pa8FImHrpM5E0nUMaqHH4uDdF071SlYG9HXTIF8a2zhnLOcxp4PnxZEWMGUbp6_NRNINctaG\" rel=\"nofollow noopener\" target=\"_blank\">Todd.McConnell@rocket.com<\/a><\/p>\n<p \/>\n      <img decoding=\"async\" class=\"__GNW8366DE3E__IMG\" src=\"https:\/\/www.globenewswire.com\/newsroom\/ti?nf=ODg2MzcwMCM1NjYyNjAyIzIwMjg4NTM=\" \/><br \/>\n      <br \/>\n      <img decoding=\"async\" src=\"https:\/\/ml.globenewswire.com\/media\/MTk3YTkxMTAtZGE1ZC00NjMzLWI5YjgtYzIzODk5NWRmYzIyLTEwNDA0MjQ=\/tiny\/Aerojet-Rocketdyne-Inc-.png\" \/>\n    <\/div>\n<div class=\"mw_contactinfo\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>STENNIS SPACE CENTER, Miss., June 23, 2023 (GLOBE NEWSWIRE) &#8212; Aerojet Rocketdyne and NASA completed a certification test series yesterday for the new RS-25 production engines that will propel NASA\u2019s Space Launch System (SLS) exploration rocket for Artemis missions, beginning with Artemis\u00a0V. This test series ensures the new engines will perform with the same reliability and robustness of their predecessors. \u201cWith the completion of this 12-test campaign, we have cleared a major milestone in our RS-25 production restart program,\u201d said Eileen P. Drake, Aerojet Rocketdyne CEO and president. \u201cThe test series went very smoothly, raising our level of confidence that the new hardware designs and manufacturing processes will yield highly producible, reliable engines.\u201d The SLS core stage is powered by &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.marketnewsdesk.com\/index.php\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Initial RS-25 Certification Campaign of 12 Hot-Fire Tests Complete&#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-765769","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Initial RS-25 Certification Campaign of 12 Hot-Fire Tests Complete - 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\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Initial RS-25 Certification Campaign of 12 Hot-Fire Tests Complete - Market Newsdesk\" \/>\n<meta property=\"og:description\" content=\"STENNIS SPACE CENTER, Miss., June 23, 2023 (GLOBE NEWSWIRE) &#8212; Aerojet Rocketdyne and NASA completed a certification test series yesterday for the new RS-25 production engines that will propel NASA\u2019s Space Launch System (SLS) exploration rocket for Artemis missions, beginning with Artemis\u00a0V. This test series ensures the new engines will perform with the same reliability and robustness of their predecessors. \u201cWith the completion of this 12-test campaign, we have cleared a major milestone in our RS-25 production restart program,\u201d said Eileen P. Drake, Aerojet Rocketdyne CEO and president. \u201cThe test series went very smoothly, raising our level of confidence that the new hardware designs and manufacturing processes will yield highly producible, reliable engines.\u201d The SLS core stage is powered by &hellip; Continue reading &quot;Initial RS-25 Certification Campaign of 12 Hot-Fire Tests Complete&quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.marketnewsdesk.com\/index.php\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\/\" \/>\n<meta property=\"og:site_name\" content=\"Market Newsdesk\" \/>\n<meta property=\"article:published_time\" content=\"2023-06-23T18:06:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.globenewswire.com\/newsroom\/ti?nf=ODg2MzcwMCM1NjYyNjAyIzIwMjg4NTM=\" \/>\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=\"2 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\\\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\\\/\"},\"author\":{\"name\":\"Newsdesk\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/#\\\/schema\\\/person\\\/482f27a394d4fda80ecb5499e519d979\"},\"headline\":\"Initial RS-25 Certification Campaign of 12 Hot-Fire Tests Complete\",\"datePublished\":\"2023-06-23T18:06:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\\\/\"},\"wordCount\":482,\"image\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.globenewswire.com\\\/newsroom\\\/ti?nf=ODg2MzcwMCM1NjYyNjAyIzIwMjg4NTM=\",\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\\\/\",\"url\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\\\/\",\"name\":\"Initial RS-25 Certification Campaign of 12 Hot-Fire Tests Complete - 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This test series ensures the new engines will perform with the same reliability and robustness of their predecessors. \u201cWith the completion of this 12-test campaign, we have cleared a major milestone in our RS-25 production restart program,\u201d said Eileen P. Drake, Aerojet Rocketdyne CEO and president. \u201cThe test series went very smoothly, raising our level of confidence that the new hardware designs and manufacturing processes will yield highly producible, reliable engines.\u201d The SLS core stage is powered by &hellip; Continue reading \"Initial RS-25 Certification Campaign of 12 Hot-Fire Tests Complete\"","og_url":"https:\/\/www.marketnewsdesk.com\/index.php\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\/","og_site_name":"Market Newsdesk","article_published_time":"2023-06-23T18:06:53+00:00","og_image":[{"url":"https:\/\/www.globenewswire.com\/newsroom\/ti?nf=ODg2MzcwMCM1NjYyNjAyIzIwMjg4NTM=","type":"","width":"","height":""}],"author":"Newsdesk","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Newsdesk","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.marketnewsdesk.com\/index.php\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\/#article","isPartOf":{"@id":"https:\/\/www.marketnewsdesk.com\/index.php\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\/"},"author":{"name":"Newsdesk","@id":"https:\/\/www.marketnewsdesk.com\/#\/schema\/person\/482f27a394d4fda80ecb5499e519d979"},"headline":"Initial RS-25 Certification Campaign of 12 Hot-Fire Tests Complete","datePublished":"2023-06-23T18:06:53+00:00","mainEntityOfPage":{"@id":"https:\/\/www.marketnewsdesk.com\/index.php\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\/"},"wordCount":482,"image":{"@id":"https:\/\/www.marketnewsdesk.com\/index.php\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\/#primaryimage"},"thumbnailUrl":"https:\/\/www.globenewswire.com\/newsroom\/ti?nf=ODg2MzcwMCM1NjYyNjAyIzIwMjg4NTM=","inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.marketnewsdesk.com\/index.php\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\/","url":"https:\/\/www.marketnewsdesk.com\/index.php\/initial-rs-25-certification-campaign-of-12-hot-fire-tests-complete\/","name":"Initial RS-25 Certification Campaign of 12 Hot-Fire Tests Complete - 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