\tEnabling & Support<\/p>\n
\t\t\t\t\t\t19\/09\/2025
\n\t\t\t\t56 views
\n\t\t\t\t\t\t\t\t\t\t0 likes<\/p>\n
\t\tIn brief<\/p>\n
The first model of ESA\u2019s reusable rocket demonstrator Themis is standing on its own legs at its launch pad in Kiruna, Sweden.<\/p>\n
Themis is set to be the first European demonstration of a full-scale vertical take-off and landing rocket element that uses cryogenic propulsion.<\/p>\n
This is the first time the rocket stage demonstrator has had its four legs installed, now the demonstrator is fully assembled.<\/p>\n
\tIn-depth<\/p>\n
\t\t\t\t\t\t\tThemis T1H on the launch pad<\/a><\/p>\n The first model of the European Space Agency\u2019s (ESA) reusable rocket demonstrator Themis is standing at its launch pad in Kiruna, Sweden.<\/p>\n Themis is investigating technologies to demonstrate rocket stage recovery and reuse. The first vehicle model \u2013 called T1H for Themis-1 engine-Hop \u2013 arrived at the Esrange Space Center over the summer, with its landing legs shipped separately. The legs are now installed, and T1H is standing tall.<\/p>\n Themis is set to be the first European demonstration of a full-scale vertical take-off and landing rocket element that uses cryogenic propulsion.<\/p>\n \t\t\t\t\t\t\tPreparing Themis T1H to move to the launch pad<\/a><\/p>\n T1H is 30 m tall standing on its legs and 3.5 m wide, holding the necessary technologies for the low-altitude take-off and landing tests it is set to perform. Themis uses the Prometheus engine, almost as powerful as the Ariane 6 rocket\u2019s main engine \u2013 but Prometheus can restart in flight and throttle its thrust to ensure a soft and safe landing.<\/p>\n Themis was transported by truck over 3000 km from the ArianeGroup integration building in Les Mureaux, France, to the Swedish Space Corporation\u2019s Esrange Space Center in the north of Sweden.<\/p>\n \t\t\t\t\t\t\tGetting ready to hoist Themis T1H on the launch pad<\/a><\/p>\n After final check at a Kiruna assembly building, Themis was moved to the pad in August and hoisted onto a tool to allow the swift assembly of its four legs. This is the first time the rocket stage demonstrator has had its four legs installed, now the demonstrator is fully assembled and ready for its wet dress-rehearsal preparing for a first flight.<\/p>\n \t\t\t\t\t\t\tHoisting Themis T1H on the launch pad<\/a><\/p>\n Themis, the first European reusable main stage\u2019s full-scale demonstrator, was developed by ESA\u2019s future Space Transportation preparation programme, with ArianeGroup as prime contractor and multiple European industrial partners. Themis\u2019s first flight campaign with T1H, will be realised in the scope of Horizon Europe project\u00a0Salto<\/a>, funded by the European Union. The Salto project is responding to the\u00a0EU Space Research and Innovation Programme<\/a>\u00a0and is implemented by 25 consortium partners from 12 European Union countries.<\/p>\n Like<\/p>\n Thank you for liking<\/p>\n You have already liked this page, you can only like it once!<\/p>\n","protected":false},"excerpt":{"rendered":"Enabling & Support 19\/09\/2025 56 views 0 likes In brief The first model of ESA\u2019s reusable rocket demonstrator…\n","protected":false},"author":2,"featured_media":147119,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[90,416,56,54,55],"class_list":{"0":"post-147118","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-space","8":"tag-science","9":"tag-space","10":"tag-uk","11":"tag-united-kingdom","12":"tag-unitedkingdom"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/147118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/comments?post=147118"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/147118\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media\/147119"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media?parent=147118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/categories?post=147118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/tags?post=147118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}