{"id":550275,"date":"2026-07-15T03:13:15","date_gmt":"2026-07-15T03:13:15","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/550275\/"},"modified":"2026-07-15T03:13:15","modified_gmt":"2026-07-15T03:13:15","slug":"rocket-lab-stock-climbs-nearly-3-in-pre-market-trading-after-critical-neutron-engine-test-rocket-lab","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/550275\/","title":{"rendered":"Rocket Lab Stock Climbs Nearly 3% in Pre-Market Trading After Critical Neutron Engine Test &#8211; Rocket Lab ("},"content":{"rendered":"<p>Vacuum Engine Clears Key Neutron Test<\/p>\n<p class=\"block core-block\">The Archimedes Vacuum, or AVac, engine will power Neutron\u2019s second stage. Rocket Lab said the engine completed a full-duration burn and called the work &#8220;critical preparation for Neutron\u2019s first flight.&#8221; The vacuum variant produces about 1.2 times the thrust of the first-stage Archimedes engine and is 2.5 meters taller because of its longer, space-optimized nozzle.<\/p>\n<p class=\"block core-block\">Neutron is Rocket Lab\u2019s 141-foot medium-lift rocket, designed to carry up to 13,000 kilograms to low Earth orbit and eventually return its first stage for reuse. The rocket will fly from Launch Complex 3 at the Mid-Atlantic Regional Spaceport within NASA\u2019s Wallops Flight Facility in Virginia.<\/p>\n<p>Space Force Mission Adds Company MomentumReusable Rivals Shape Neutron\u2019s Launch Market<\/p>\n<p class=\"block core-block\">Price Action: The test gave Rocket Lab shares some relief after a six-session slide. RLB stock was up 2.76% to $78.85 in Tuesday\u2019s pre-market trading. The company is expected to report second-quarter results around Aug. 6.<\/p>\n<p class=\"block core-block\">Benzinga Edge Rankings scorecard\u00a0for <a href=\"https:\/\/www.benzinga.com\/quote\/RKLB\" target=\"_blank\" rel=\"nofollow noopener\">Rocket Lab stock<\/a> shows a strong momentum score and a favorable price trend in the Long term.<\/p>\n<p class=\"block core-block\">Photo courtesy: Shutterstock<\/p>\n<p><a class=\"text-sm my-4\" href=\"https:\/\/www.benzinga.com\/apis?utm_source=benzinga.com&amp;utm_campaign=article-bottom\" rel=\"noreferrer nofollow noopener\" target=\"_blank\">Market News and Data brought to you by Benzinga APIs<\/a><\/p>\n<p class=\"copyright\">\u00a9 2026 Benzinga.com. Benzinga does not provide investment advice. All rights reserved.<\/p>\n<p class=\"block core-block\">To add Benzinga News as your preferred source on Google, <a href=\"https:\/\/google.com\/preferences\/source?q=https%3A%2F%2Fwww.benzinga.com\" rel=\"noreferrer nofollow noopener\" target=\"_blank\">click here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"Vacuum Engine Clears Key Neutron Test The Archimedes Vacuum, or AVac, engine will power Neutron\u2019s second stage. Rocket&hellip;\n","protected":false},"author":2,"featured_media":550276,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[70475,18135,8277,61,60,8276,248,82,100296,229684,12117,211537,212767],"class_list":["post-550275","post","type-post","status-publish","format-standard","has-post-thumbnail","category-physics","tag-category-space","tag-category-tech","tag-cms-wordpress","tag-ie","tag-ireland","tag-pageisbzpro-bz","tag-physics","tag-science","tag-symbol-amzn","tag-symbol-irdm","tag-symbol-rklb","tag-symbol-spcx","tag-tag-mobility"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/550275","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=550275"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/550275\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/550276"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=550275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=550275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=550275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}