{"id":"9846f235-ce08-4170-8df1-eff2580aaafb","modelId":"c2f5f6ac-c93f-4250-8b20-f4cfd9806de2","versionId":null,"locationId":"d1c2eb2c-b1f5-4cd9-9981-2f9fb450977d","operatorId":null,"ownerId":null,"slug":"orbit-fab-geo-refuel","status":"planned","firstSeen":null,"manufacturerSerial":null,"reviewStatus":"reviewed","sources":[{"url":"https://www.impulsespace.com/updates/orbit-fab-selects-impulse-space-to-support-geo-refueling-mission","title":"Orbit Fab Selects Impulse Space to Support GEO Refueling Mission","sourceName":"Impulse Space (primary)"},{"url":"https://orbitfab.com/news/orbit-fab-geo-refueling","title":"Orbit Fab GEO refueling mission details","sourceName":"Orbit Fab"}],"notes":null,"keyFacts":[{"label":"Mission","value":"GEO hydrazine refueling demonstration with Orbit Fab"},{"label":"Customer","value":"U.S. Space Force Tetra-5 / DIU"},{"label":"Platform","value":"Mira OTV hosting Orbit Fab fuel depot with RAFTI interface"},{"label":"Target","value":"Tetra-5 now planned for 2026 (restructured from original 2025 target)"},{"label":"Fuel","value":"Up to 50 kg hydrazine"}],"reviewNote":null,"exposureHours":null,"exposureBasis":null,"customerSegment":null,"scaleTier":null,"contractValueUsd":null,"contractValueBasis":null,"customerCompanyId":null,"customerExternalName":null,"createdAt":"2026-06-07T13:19:56.927Z","updatedAt":"2026-06-07T14:42:42.145Z","model":{"id":"c2f5f6ac-c93f-4250-8b20-f4cfd9806de2","companyId":"90becab7-664d-4140-8b1e-2703d1be7e91","modelName":"Mira","slug":"mira","description":"Orbital transfer vehicle (OTV) for last-mile payload delivery in LEO and beyond. ~300 kg. 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Autonomous plane changes, LTAN changes, payload deployment, and proximity operations.","formFactor":"space","maturityStage":"commercial","lifecycleState":"active","supersededByModelId":null,"specs":{"mass":"~300 kg","role":"orbital transfer vehicle (OTV)","autonomy":"autonomous orbital maneuvers + RPO","propulsion":"8x Saiph thrusters (22 N each, N2O/ethane)"},"manufacturerSerial":null,"reviewStatus":"reviewed","sources":[{"url":"https://www.nasaspaceflight.com/2023/11/transporter-9/","title":"SpaceX Transporter 9 rideshare features new OTV from Tom Mueller's Impulse Space","sourceName":"NASASpaceFlight"}],"aliases":[],"collisionRisk":"low","reviewNote":null,"manufacturerTermForTeleop":null,"createdAt":"2026-06-07T13:19:52.890Z","updatedAt":"2026-06-07T13:19:52.890Z","company":{"id":"90becab7-664d-4140-8b1e-2703d1be7e91","name":"Impulse Space","slug":"impulse-space","description":"US in-space logistics and propulsion company founded by former SpaceX propulsion chief Tom Mueller. 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