ESPOO, Finland \u2014 One of China\u2019s lower profile launch startups, Zenk Space, has conducted a first stage static fire for its Zhihang-1 rocket ahead of a planned launch.<\/p>\n
Zenk Space, full name Beijing Space Zhihang Technology Co., Ltd., conducted the static fire test of the Zhihang-1 first stage Feb. 11 using the HOS-1 mobile sea platform facilities off the coast of Shandong province. The company did not explicitly state the length of the test firing, but published<\/a> tens of seconds of footage from the test. Commercial tank manufacturer R-Space provided the storage tanks for the test, according to a statement<\/a>.<\/p>\n \u201cThe success of this test marks that the Zhihang-1 rocket has fully completed all major ground tests prior to its debut flight and will soon proceed to its first flight test mission.\u201d Zenk Space said in a statement<\/a>.<\/p>\n Earlier statements had indicated plans for a launch before the end of February, with company materials shared online suggesting that Zhihang-1, or ZH-1, will be a roughly 50-meter-long, three-stage kerosene-liquid oxygen launch vehicle with 3.35-meter-diameter stages. Powered by four YF-102<\/a> kerolox engines developed by China\u2019s main state-owned space contractor CASC on the first stage, the ZH-1 will be capable of lifting 4,000 kilograms to a 500-kilometer-altitude sun-synchronous orbit (SSO). YF-102 gas generator engines have been used on Space Pioneer\u2019s Tianlong-2<\/a> and will power CAS Space\u2019s new Kinetica-2<\/a>.<\/p>\n Zenk Space, which was established in 2019, acknowledged the guidance and support it received from the State Administration for Science, Technology and Industry for National Defense (SASTIND) and various levels of national defense science and technology industry management departments in Shandong Province. The company also stated it will remain committed to its founding principles, follow fundamental engineering disciplines, build high-quality products, and contribute to China\u2019s space industry.<\/p>\n The company is planning partial engine recovery for the ZH-1, as part of an incremental plan to develop reusable launchers. The first stage of the ZH-1 will not be recovered, according to one presentation shared online<\/a>, instead the engine bay section will separate from the first stage after second stage separation. Thermal protection will assist high-speed reentry through the atmosphere, before parachutes deploy to slow descent, with airbags for buoyancy after splashdown. The engines can then be recovered, inspected and refurbished and potentially integrated with a new first stage. The plan echoes the SMART recovery system<\/a> studied by United Launch Alliance.<\/p>\n Zenk Space plans to develop the larger, 62m-long ZH-2 capable of carrying 12,000 kg to a 500-km SSO while also planning to recover the first stage. ZH-3 will be a 5-meter-diameter, 81-meter-long launcher with first stage recovery.\u00a0\u00a0<\/p>\n Zhihang-1 is one of a number of new Chinese launch vehicles expected to have debut flights in 2026. CASC is preparing for the first launches of the Long March 10A<\/a>, Long March 10B<\/a> and Long March 12B<\/a>, all of which are designed for recovering the first stage. Commercial firms are also making preparations for first launches, including Galactic Energy\u2019s Pallas-1, Nebula-1 from Deep Blue Aerospace, Gravity-2 from Orienspace, Kinetica-2 from CAS Space, Yuan Xing Zhe-1 (YXZ-1) from Space Epoch and Tianlong-3 from Space Pioneer.<\/p>\n Landspace\u2019s Zhuque-3<\/a> and CASC\u2019s Long March 12A<\/a> are expected to make new launch attempts. The pair both reached orbit in December 2025, but first stage recovery attempts failed. China also earlier this month launched its experimental reusable spacecraft<\/a>, suspected to be a spaceplane, for the fourth time.<\/p>\n \n\tRelated<\/p>\n","protected":false},"excerpt":{"rendered":"ESPOO, Finland \u2014 One of China\u2019s lower profile launch startups, Zenk Space, has conducted a first stage static…\n","protected":false},"author":2,"featured_media":294941,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[1657,85,46,60306,141,3443,145,149514,149515],"class_list":{"0":"post-294940","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-space","8":"tag-china","9":"tag-il","10":"tag-israel","11":"tag-reusable-launch-vehicles","12":"tag-science","13":"tag-sn","14":"tag-space","15":"tag-zenk-space","16":"tag-zhihang-1"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/294940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/comments?post=294940"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/294940\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media\/294941"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media?parent=294940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/categories?post=294940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/tags?post=294940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}