{"id":673,"date":"2026-01-25T10:15:17","date_gmt":"2026-01-25T01:15:17","guid":{"rendered":"https:\/\/gatcservice.com\/?p=673"},"modified":"2026-01-25T10:15:19","modified_gmt":"2026-01-25T01:15:19","slug":"transition-to-methane-based-reusable-launch-vehicle-technology","status":"publish","type":"post","link":"https:\/\/gatcservice.com\/?p=673","title":{"rendered":"Transition to Methane-Based Reusable Launch Vehicle Technology"},"content":{"rendered":"\n<p class=\"gutenify-section-c4ae5300-f989-11f0-8466-5769d034c9fa\">The South Korean government has overhauled its national space development plan, deciding to shift the core engine technology of the next-generation launch vehicle (KSLV-III) from liquid oxygen-kerosene to a liquid oxygen-methane system. Methane engines are significantly more advantageous for reuse due to lower soot production compared to kerosene and offer the potential for In-Situ Resource Utilization (ISRU) for fueling on other planets like Mars. This decision is a crucial technological pivot aimed at drastically reducing launch costs to secure competitiveness in the global commercial market, aligning with the reusable technology trends set by SpaceX\u2019s Falcon 9 and Starship.<\/p>\n\n\n\n<p class=\"gutenify-section-49e266f0-f98b-11f0-8466-5769d034c9fa\"><a href=\"https:\/\/www.yna.co.kr\/view\/AKR20251125085800017\">https:\/\/www.yna.co.kr\/view\/AKR20251125085800017<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The South Korean government has overhauled its national space development plan, deciding to shift the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":674,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_themeisle_gutenberg_block_has_review":false,"gutenify_custom_css":"","gutenify_custom_css_data":""},"categories":[20],"tags":[],"uagb_featured_image_src":{"full":["https:\/\/gatcservice.com\/wp-content\/uploads\/2026\/01\/2026-01-25-101356.png_news2.png",1327,943,false],"thumbnail":["https:\/\/gatcservice.com\/wp-content\/uploads\/2026\/01\/2026-01-25-101356.png_news2-150x150.png",150,150,true],"medium":["https:\/\/gatcservice.com\/wp-content\/uploads\/2026\/01\/2026-01-25-101356.png_news2-300x213.png",300,213,true],"medium_large":["https:\/\/gatcservice.com\/wp-content\/uploads\/2026\/01\/2026-01-25-101356.png_news2-768x546.png",768,546,true],"large":["https:\/\/gatcservice.com\/wp-content\/uploads\/2026\/01\/2026-01-25-101356.png_news2-1024x728.png",1024,728,true],"1536x1536":["https:\/\/gatcservice.com\/wp-content\/uploads\/2026\/01\/2026-01-25-101356.png_news2.png",1327,943,false],"2048x2048":["https:\/\/gatcservice.com\/wp-content\/uploads\/2026\/01\/2026-01-25-101356.png_news2.png",1327,943,false]},"uagb_author_info":{"display_name":"gatcservice","author_link":"https:\/\/gatcservice.com\/?author=1"},"uagb_comment_info":0,"uagb_excerpt":"The South Korean government has overhauled its national space development plan, deciding to shift the [&hellip;]","_links":{"self":[{"href":"https:\/\/gatcservice.com\/index.php?rest_route=\/wp\/v2\/posts\/673"}],"collection":[{"href":"https:\/\/gatcservice.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gatcservice.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gatcservice.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gatcservice.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=673"}],"version-history":[{"count":1,"href":"https:\/\/gatcservice.com\/index.php?rest_route=\/wp\/v2\/posts\/673\/revisions"}],"predecessor-version":[{"id":675,"href":"https:\/\/gatcservice.com\/index.php?rest_route=\/wp\/v2\/posts\/673\/revisions\/675"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gatcservice.com\/index.php?rest_route=\/wp\/v2\/media\/674"}],"wp:attachment":[{"href":"https:\/\/gatcservice.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=673"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gatcservice.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=673"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gatcservice.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}