German launch company Isar Aerospace said it will expand its testing infrastructure at Sweden\u2019s Esrange Space Center as it prepares for the second flight of its Spectrum rocket, currently expected no earlier than March 19.<\/p>\n
Founded in 2018, Isar Aerospace is developing the 28-meter-tall Spectrum launcher, designed to deliver up to 1,000 kilograms to low Earth orbit. Initial launches are being conducted from And\u00f8ya Spaceport in Norway, with additional launch opportunities secured at a future commercial facility in French Guiana.<\/p>\n
The company said the new \u201cpurpose-built acceptance test facility\u201d at Esrange, near Kiruna in northern Sweden, will allow it to test more than 30 Aquila rocket engines per month and perform fully integrated stage acceptance tests. The site will operate alongside the company\u2019s existing infrastructure at the center.<\/p>\n
\u201cWith our second test facility at Esrange, we are unlocking new capabilities and accelerating our progress,\u201d Isar Aerospace said. \u201cThe expanded site will allow us to test and qualify more engines and stages than ever before, supporting our ambition to make space access truly scalable.\u201d<\/p>\n
Esrange, operated by SSC Space, currently hosts two vertical test stands used by European launch developers. Isar Aerospace has used one of them since 2019 to test its Aquila engines, while the other supports Rocket Factory Augsburg\u2019s Helix engine program.<\/p>\n
The expansion comes as the company works toward its second Spectrum launch following an inaugural flight in March 2025 that ended prematurely when the rocket fell into the Norwegian Sea less than a minute after liftoff. A planned January 2026 launch attempt was later postponed after engineers identified a pressurization valve issue during preparations.<\/p>\n
Chief Executive Daniel Metzler said the upcoming mission is intended to demonstrate tangible improvements in performance and reliability. \u201cOur goal with this mission is to demonstrate real progress, and to achieve that, we will once again push our systems to their limits,\u201d he said, adding that the company is ready for the next available launch window.<\/p>\n
Beyond testing, Isar Aerospace is scaling manufacturing capacity. Rockets for flights three through seven are already in production, and a new 40,000-square-meter facility near Munich is nearing completion. Once operational, the plant is expected to produce more than 30 Spectrum launch vehicles annually.<\/p>\n
The company has raised more than \u20ac400 million in funding, excluding an additional \u20ac150 million secured through a convertible bond, as it competes in Europe\u2019s growing small-launch market.<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"
German launch company Isar Aerospace said it will expand its testing infrastructure at Sweden\u2019s Esrange Space Center as it prepares for the second flight of its Spectrum rocket, currently expected no earlier than March 19. Founded in 2018, Isar Aerospace is developing the 28-meter-tall Spectrum launcher, designed to deliver up to 1,000 kilograms to low […]<\/p>\n","protected":false},"author":1,"featured_media":20386,"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":[6740,6741,690,6742,6743,6745,244,455,6748,474,325,4619,6750,6537,6751,6752,484],"class_list":["post-20383","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-andoya-spaceport","tag-aquila-engine","tag-cnes","tag-daniel-metzler","tag-eldridge-industries","tag-esrange-space-center","tag-europe","tag-germany","tag-guiana-space-centre","tag-isar-aerospace","tag-norway","tag-rocket-factory-augsburg","tag-rocket-testing","tag-small-launch-vehicles","tag-spectrum-rocket","tag-ssc-space","tag-sweden"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/20383"}],"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=20383"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/20383\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media\/20386"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=20383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=20383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=20383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}