{"id":130856,"date":"2025-11-09T18:54:08","date_gmt":"2025-11-09T18:54:08","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/130856\/"},"modified":"2025-11-09T18:54:08","modified_gmt":"2025-11-09T18:54:08","slug":"heres-how-orbital-dynamics-wizardry-helped-save-nasas-next-mars-mission","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/130856\/","title":{"rendered":"Here\u2019s how orbital dynamics wizardry helped save NASA\u2019s next Mars mission"},"content":{"rendered":"<p>Heading east, the rocket will surpass the speed of sound in a little over a minute. After soaring through the stratosphere, New Glenn will shut down its seven booster engines and shed its first stage a little more than 3 minutes into the flight. Twin BE-3U engines, burning liquid hydrogen, will ignite to finish the job of sending the ESCAPADE satellites toward deep space. The rocket\u2019s trajectory will send the satellites toward a gravitationally-stable location beyond the Moon, called the L2 Lagrange point, where it will swing into a loosely-bound loiter orbit to wait for the right time to head for Mars.<\/p>\n<p>Meanwhile, the New Glenn booster, itself measuring nearly 20 stories tall, will begin maneuvers to head toward Blue Origin\u2019s recovery ship floating a few hundred miles downrange in the Atlantic Ocean. The final part of the descent will include a landing burn using three of the BE-4 engines, then downshifting to a single engine to control the booster\u2019s touchdown on the landing platform, dubbed \u201cJacklyn\u201d in honor of Bezos\u2019 late mother.<\/p>\n<p>                        <img width=\"1200\" height=\"648\" src=\"https:\/\/www.newsbeep.com\/ie\/wp-content\/uploads\/2025\/11\/ng2_launchtimeline.jpg\" class=\"fullwidth full\" alt=\"\" decoding=\"async\" loading=\"lazy\"  \/><\/p>\n<p>\n      The launch timeline for New Glenn\u2019s second mission.<\/p>\n<p>          Credit:<\/p>\n<p>          Blue Origin<\/p>\n<p>New Glenn\u2019s inaugural launch at the start of this year was a success, but the booster\u2019s descent did not go well. The rocket was unable to restart its engines, and it crashed into the sea.<\/p>\n<p class=\"p1\">\u201cWe\u2019ve incorporated a number of changes to our propellant management system, some minor hardware changes as well, to increase our likelihood of landing that booster on this mission,\u201d said Laura Maginnis, Blue Origin\u2019s vice president of New Glenn mission management. \u201cThat was the primary schedule driver that kind of took us from from January to where we are today.\u201d<\/p>\n<p>Blue Origin officials are hopeful they can land the booster this time. The company\u2019s optimism is enough for officials to have penciled in a <a href=\"https:\/\/arstechnica.com\/space\/2025\/10\/blue-origin-aims-to-land-next-new-glenn-booster-then-reuse-it-for-moon-mission\/\" rel=\"nofollow noopener\" target=\"_blank\">reflight of this particular booster<\/a> on the very next New Glenn launch, slated for the early months of next year. That launch is due to send Blue Origin\u2019s first Blue Moon cargo lander to the Moon.<\/p>\n<p class=\"p1\">\u201cOur No. 1 objective is to deliver ESCAPADE safely and successfully on its way to L2, and then eventually on to Mars,\u201d Maginnis said in a press conference Saturday. \u201cWe also are planning and wanting to land our booster. If we don\u2019t land the booster, that\u2019s OK. We have several more vehicles in production. We\u2019re excited to see how the mission plays out tomorrow.\u201d<\/p>\n<p>Tracing a kidney bean<\/p>\n<p>ESCAPADE\u2019s path through space, relative to the Earth, has the peculiar shape of a kidney bean. In the world of astrodynamics, this is called a staging or libration orbit. It\u2019s a way to keep the spacecraft on a stable trajectory to wait for the opportunity to go to Mars late next year.<\/p>\n","protected":false},"excerpt":{"rendered":"Heading east, the rocket will surpass the speed of sound in a little over a minute. After soaring&hellip;\n","protected":false},"author":2,"featured_media":130857,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[61,60,82,247],"class_list":{"0":"post-130856","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-space","8":"tag-ie","9":"tag-ireland","10":"tag-science","11":"tag-space"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/130856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=130856"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/130856\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/130857"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=130856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=130856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=130856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}