{"id":"56da6d35-d859-4af1-ab73-57c9a26ba0e6","modelId":"29eaa53c-0c80-4c11-bc35-5adf73c33116","versionId":null,"locationId":"d1c2eb2c-b1f5-4cd9-9981-2f9fb450977d","operatorId":"90becab7-664d-4140-8b1e-2703d1be7e91","ownerId":null,"slug":"helios-ses-geo","status":"announced","firstSeen":null,"statusChangeReason":null,"contractType":null,"pilotOutcome":null,"endedAt":null,"unitsOnSite":null,"tasksPerformed":null,"shiftStructure":null,"hoursPerDay":null,"siteType":null,"operatorConfirmed":false,"humanSupervisionOnsite":null,"locationPrecisionTier":null,"deploymentScale":null,"siteEnvironment":null,"operatorType":"maker_operated","sourceQualityTier":null,"manufacturerSerial":null,"reviewStatus":"reviewed","sources":[{"url":"https://www.ses.com/press-release/ses-signs-multi-launch-agreement-helios-transport-services-impulse-space","title":"SES Signs Multi-Launch Agreement for Helios Transport Services with Impulse Space","sourceName":"SES (primary)"},{"url":"https://www.impulsespace.com/propulsion","title":"Impulse Space propulsion systems","sourceName":"Impulse Space"}],"notes":"SES has signed a multi-launch agreement with Impulse Space for Helios transport services, with Helios positioned in geostationary orbit. The deployment involves Impulse Space's propulsion capabilities for orbital transport operations serving SES's GEO infrastructure.","keyFacts":[{"label":"Mission","value":"First dedicated commercial Helios mission (SES)"},{"label":"Customer","value":"SES (multi-launch agreement signed 2025-05-22)"},{"label":"Target","value":"2027"},{"label":"Profile","value":"4-ton-class satellite to GEO within 8 hours of LEO launch (same-day delivery)"}],"reviewNote":null,"exposureHours":null,"deploymentMilesEstimate":null,"exposureBasis":null,"customerSegment":null,"scaleTier":null,"contractValueUsd":null,"contractValueBasis":null,"customerCompanyId":null,"customerExternalName":null,"createdAt":"2026-06-07T13:19:55.771Z","updatedAt":"2026-07-22T03:47:48.721Z","model":{"id":"29eaa53c-0c80-4c11-bc35-5adf73c33116","companyId":"90becab7-664d-4140-8b1e-2703d1be7e91","modelName":"Helios","slug":"helios","description":"High-energy kick stage designed for direct GEO insertion from LEO. 3.5 m diameter. Primary engine: Deneb (67 kN LOX/methane, ox-rich staged combustion, 380+ s Isp). Payload capacity ~4,000 kg. First flight targeted 2026 (Falcon 9, with two Mira vehicles). First commercial customer: SES (multi-launch agreement, first mission 2027).","formFactor":"space","industryVertical":"space","environment":"space","maturityStage":"pilot","lifecycleState":"active","supersededByModelId":null,"specs":{"dof":28,"role":"high-energy kick stage","payload":"~4,000 kg to GEO","runtime":"6 h","autonomy":"autonomous multi-burn GTO-to-GEO transfer","diameter":"3.5 m","height_cm":160,"max_speed":"2 km/h","weight_kg":190,"propulsion":"Deneb (67 kN, LOX/methane, staged combustion)"},"manufacturerSerial":null,"reviewStatus":"reviewed","sources":[{"url":"https://www.ses.com/press-release/ses-signs-multi-launch-agreement-helios-transport-services-impulse-space","title":"SES Signs Multi-Launch Agreement for Helios Transport Services with Impulse Space","sourceName":"SES (primary)"},{"url":"https://humanoid.guide/welcome-helios/","title":"HELIOS","sourceName":"Humanoid Guide"}],"aliases":[],"collisionRisk":"low","reviewNote":null,"manufacturerTermForTeleop":null,"keyFacts":[{"label":"Diameter","value":"3.5 m"},{"label":"Payload","value":"~4,000 kg to GEO"},{"label":"Propulsion","value":"Deneb (67 kN, LOX/methane, staged combustion)"},{"label":"Autonomy level","value":"autonomous multi-burn GTO-to-GEO transfer"},{"label":"Production target","value":"first flight targeted 2026"}],"createdAt":"2026-06-07T13:19:53.200Z","updatedAt":"2026-07-22T17:19:36.665Z","unitsInFieldClaimed":null,"unitsInFieldVerified":null,"unitsManufacturedClaimed":null,"unitsManufacturedVerified":null,"unitsAsOf":null,"unitsSource":null,"salesModel":null,"priceUndisclosedSince":null,"autonomyClass":"autonomous","autonomyStatement":null,"autonomyStatementSource":null,"demoForensics":null,"exportControlClass":null,"minCommitment":null,"warrantyTerms":null,"serviceModel":null,"productionRateClaimed":null,"productionRateEvidenced":null,"teleopRatioDisclosed":null,"interventionRateDisclosed":null,"company":{"id":"90becab7-664d-4140-8b1e-2703d1be7e91","name":"Impulse Space","slug":"impulse-space","description":"Impulse Space is a Redondo Beach, California-based in-space mobility company founded by Tom Mueller, the SpaceX founding employee who built the Falcon 9 engine. The company develops orbital transfer vehicles (OTVs) and chemical propulsion systems for satellite deployment and in-space logistics. Impulse Space raised $500M in Series D funding (co-led by 137 Ventures and BANNER VC), bringing total funding to over $1B to build in-space mobility infrastructure for the space economy.","status":"private (venture-backed)","founded":2021,"hq":"Redondo Beach, California, USA","fundingTotal":"500000000","type":"hardware","reviewStatus":"reviewed","lifecycleState":"active","supersededByCompanyId":null,"sources":[{"url":"https://www.impulsespace.com/","title":"Impulse Space (official)","sourceName":"Impulse Space (primary)"}],"keyFacts":[{"label":"Product","value":"In-space mobility infrastructure: Mira orbital service vehicle, Saiph/Rigel thrusters, Helios kick stage, Mars lander"},{"label":"Founder/CEO","value":"Tom Mueller — SpaceX employee #1 (2002-2020), CTO of Propulsion, lead developer of Merlin/Draco/SuperDraco engines"},{"label":"Founded","value":"2021, Redondo Beach, California"},{"label":"Funding","value":"Seed $20M (2022, Founders Fund); Seed Extension $10M (2022, Lux Capital); Series A $45M (2023, RTX Ventures lead); Series D $500M (2026, $4.26B valuation)"},{"label":"Board","value":"General John W. Raymond (ret.) — joined Feb 2024; inaugural Chief of Space Operations, US Space Force"},{"label":"Partners","value":"Relativity Space (Mars mission); Vast Space (Haven-1 propulsion); Anduril (space-based interceptors)"},{"label":"Contracts","value":"Two SBIR awards via SpaceWERX Tactically Responsive Space Challenge (2023)"},{"label":"Patents","value":"Honest-absence: no USPTO patents found under Impulse Space assignee name (proprietary propulsion tech reported as in-house development; may hold patents under subsidiary or in pre-publication phase)"},{"label":"CEO","value":"Tom Mueller (Founder, SpaceX founding employee)"},{"label":"Total funding","value":"over $1B ($500M Series D + prior rounds)"},{"label":"Products","value":"Mira OTV, Helios, Mars Lander"}],"aliases":["Impulse Space Propulsion"],"collisionRisk":"low","reviewNote":null,"atsProvider":null,"atsSlug":null,"factoryLocations":null,"manufacturingCapacity":null,"orgType":null,"burnSignal":null,"litigationEvents":null,"insurancePostureDisclosed":null,"unitEconomicsDisclosed":null,"tickerSymbol":null,"stockExchange":null,"secCik":null,"revenueUsd":null,"revenueBasis":null,"revenueAsOf":null,"employeeCount":null,"employeeCountBasis":null,"employeeCountAsOf":null,"marketCapUsd":null,"marketCapAsOf":null,"marketCapSource":null,"createdAt":"2026-06-07T13:19:33.693Z","updatedAt":"2026-07-06T06:22:15.635Z"}},"version":null,"location":{"id":"d1c2eb2c-b1f5-4cd9-9981-2f9fb450977d","name":"Geostationary Orbit (GEO)","slug":"geostationary-orbit","kind":"region","parentLocationId":null,"region":null,"lat":0,"lng":0,"reviewStatus":"reviewed","aliases":[],"collisionRisk":"low","reviewNote":null,"createdAt":"2026-06-05T23:21:28.131Z","updatedAt":"2026-07-04T13:32:35.571Z"},"operator":{"id":"90becab7-664d-4140-8b1e-2703d1be7e91","name":"Impulse Space","slug":"impulse-space","description":"Impulse Space is a Redondo Beach, California-based in-space mobility company founded by Tom Mueller, the SpaceX founding employee who built the Falcon 9 engine. The company develops orbital transfer vehicles (OTVs) and chemical propulsion systems for satellite deployment and in-space logistics. Impulse Space raised $500M in Series D funding (co-led by 137 Ventures and BANNER VC), bringing total funding to over $1B to build in-space mobility infrastructure for the space economy.","status":"private (venture-backed)","founded":2021,"hq":"Redondo Beach, California, USA","fundingTotal":"500000000","type":"hardware","reviewStatus":"reviewed","lifecycleState":"active","supersededByCompanyId":null,"sources":[{"url":"https://www.impulsespace.com/","title":"Impulse Space (official)","sourceName":"Impulse Space (primary)"}],"keyFacts":[{"label":"Product","value":"In-space mobility infrastructure: Mira orbital service vehicle, Saiph/Rigel thrusters, Helios kick stage, Mars lander"},{"label":"Founder/CEO","value":"Tom Mueller — SpaceX employee #1 (2002-2020), CTO of Propulsion, lead developer of Merlin/Draco/SuperDraco engines"},{"label":"Founded","value":"2021, Redondo Beach, California"},{"label":"Funding","value":"Seed $20M (2022, Founders Fund); Seed Extension $10M (2022, Lux Capital); Series A $45M (2023, RTX Ventures lead); Series D $500M (2026, $4.26B valuation)"},{"label":"Board","value":"General John W. Raymond (ret.) — joined Feb 2024; inaugural Chief of Space Operations, US Space Force"},{"label":"Partners","value":"Relativity Space (Mars mission); Vast Space (Haven-1 propulsion); Anduril (space-based interceptors)"},{"label":"Contracts","value":"Two SBIR awards via SpaceWERX Tactically Responsive Space Challenge (2023)"},{"label":"Patents","value":"Honest-absence: no USPTO patents found under Impulse Space assignee name (proprietary propulsion tech reported as in-house development; may hold patents under subsidiary or in pre-publication phase)"},{"label":"CEO","value":"Tom Mueller (Founder, SpaceX founding employee)"},{"label":"Total funding","value":"over $1B ($500M Series D + prior rounds)"},{"label":"Products","value":"Mira OTV, Helios, Mars Lander"}],"aliases":["Impulse Space Propulsion"],"collisionRisk":"low","reviewNote":null,"atsProvider":null,"atsSlug":null,"factoryLocations":null,"manufacturingCapacity":null,"orgType":null,"burnSignal":null,"litigationEvents":null,"insurancePostureDisclosed":null,"unitEconomicsDisclosed":null,"tickerSymbol":null,"stockExchange":null,"secCik":null,"revenueUsd":null,"revenueBasis":null,"revenueAsOf":null,"employeeCount":null,"employeeCountBasis":null,"employeeCountAsOf":null,"marketCapUsd":null,"marketCapAsOf":null,"marketCapSource":null,"createdAt":"2026-06-07T13:19:33.693Z","updatedAt":"2026-07-06T06:22:15.635Z"},"owner":null,"derived":{"trustTier":"unverified","currentPosture":null},"jsonLd":{"@context":"https://schema.org","@type":"Event","@id":"https://registry.deploy.report/deployments/helios-ses-geo","url":"https://registry.deploy.report/deployments/helios-ses-geo","name":"Helios at Geostationary Orbit (GEO)","identifier":"56da6d35-d859-4af1-ab73-57c9a26ba0e6","eventStatus":"https://schema.org/EventScheduled","location":{"@type":"Place","@id":"https://registry.deploy.report/locations/geostationary-orbit","name":"Geostationary Orbit (GEO)"},"organizer":{"@type":"Organization","@id":"https://registry.deploy.report/companies/impulse-space","name":"Impulse Space"},"about":{"@type":"Product","@id":"https://registry.deploy.report/models/helios","name":"Helios"},"publisher":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"verified","maturity_stage":"pilot","lifecycle_state":"active","architectural_position":{"cohort":"space","sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":2,"primary_source_types":[]}}}