Space Data Centers Database
Search and compare space data center projects and related orbital computing demonstrations, including developers, technical specifications, suppliers, agreements and milestones. Follow each commitment to its original announcement.
Catalog: 98 projects. 13 proposal / study · 35 development · 13 launched · 20 demonstrated · 4 operating · 10 historical · 3 uncertain. These are project classifications, not spacecraft counts or verified commercial capacity.
37 projects classified as launched, demonstrated or operating: 29 reviewed, 8 with review limits or awaiting review. Each project appears in one classification.
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Linked view: · Rocket Lab · Suppliers and hosts only.
1–7 of 7 relationship records. Each row is one underlying record, including records linked to several projects. Roles and agreement evidence are separate.
| Project / associated organization | Organization | Role | Component / service scope | Commitment / supporting evidence |
|---|---|---|---|---|
| HyperionKSAT (Kongsberg Satellite Services) | Rocket Lab | Supplier | Optical links Rocket Lab, including acquired Mynaric optical terminals selected for the Hyperion pathfinder's optical relay and inter-satellite communications demonstrations. Details & project milestonesRocket Lab, including acquired Mynaric optical terminals selected for the Hyperion pathfinder's optical relay and inter-satellite communications demonstrations. KSAT describes planned terminal carriage and demonstrations. Contract value, terminal quantity and in-orbit service are not established. Disclosed buyer: Not disclosed. Associated organization: KSAT (Kongsberg Satellite Services). Hyperion: In development — first computing unit delivered Next project milestone: Integrate and launch the initial Hyperion satellites, targeted for late 2027; orbital testing remains planned. This is a project target, not a supplier delivery commitment. Evidence checked 20 Oct 2026. | Role confirmedSource ↗ |
| JAXA D-OBEC / QPS-SAR12Institute for Q-shu Pioneers of Space (iQPS) | Rocket Lab | Supplier | Launch capacity Dedicated Electron launch of QPS-SAR12 hosting D-OBEC, identified as the fourth launch under iQPS’s eight-satellite launch agreement announced February 28, 2025. The launch was delivered August 5, 2025. Details & project milestonesDedicated Electron launch of QPS-SAR12 hosting D-OBEC, identified as the fourth launch under iQPS’s eight-satellite launch agreement announced February 28, 2025. The launch was delivered August 5, 2025. This row covers the named D-OBEC host launch only. No price is disclosed, and the remaining contracted spacecraft do not become D-OBEC compute nodes. August 1 is the mission-allocation publication date, not contract signing date. Disclosed buyer: Institute for Q-shu Pioneers of Space (iQPS). Associated organization: Japan Aerospace Exploration Agency (JAXA). JAXA D-OBEC / QPS-SAR12: In-orbit demonstrations Next project milestone: Further results from the selected AI apps and confirmation of continuing demonstration operations; no firm next event date disclosed. This is a project target, not a supplier delivery commitment. Evidence checked 27 Sept 2026. | Contract / order disclosedSource ↗ |
| Kepler Tranche 2Kepler Communications | Rocket Lab | Supplier | Launch Dedicated Neutron launch for Kepler's next-generation network expansion, no earlier than 2028. Details & project milestonesDedicated Neutron launch for Kepler's next-generation network expansion, no earlier than 2028. Price, spacecraft count and full legal terms are undisclosed. Separate from the ten-spacecraft Maverick/Portal allocation. Disclosed buyer: Kepler Communications. Kepler Tranche 2: Launch arranged Next project milestone: Multiple 2028 launches: dedicated Neutron mission no earlier than 2028 and ten-satellite Motus Via Sol allocation targeted for mid-2028. This is a project target, not a supplier delivery commitment. Evidence checked 26 Sept 2026. | Role confirmedSource ↗ |
| No tracked project linkSynspective | Rocket Lab | Supplier | Launch capacity Twenty additional dedicated Electron launches for Synspective StriX SAR constellation expansion, with missions scheduled from 2028 through 2031. Details & project milestonesTwenty additional dedicated Electron launches for Synspective StriX SAR constellation expansion, with missions scheduled from 2028 through 2031. October 1 is the customer announcement date, not a disclosed contract-signing date. Rocket Lab issued its corresponding original announcement on September 30, 2026. The signed agreement is achieved; the twenty launches remain future missions during 2028–2031. Contract value is undisclosed. The total of 47 contracted launches and 34 unflown includes previous agreements and must not be treated as the quantity of this new award. Preserve earlier ten-launch or other awards as separate agreements. Disclosed buyer: Synspective. Associated organization: Synspective. Evidence checked 11 Oct 2026. | Contract / order disclosedSource ↗ |
| No tracked project linkSynspective | Rocket Lab | Supplier | Launch capacity Electron launch service delivering Synspective’s thirteenth StriX SAR satellite on September 26, 2026 from Launch Complex 1, New Zealand. Details & project milestonesElectron launch service delivering Synspective’s thirteenth StriX SAR satellite on September 26, 2026 from Launch Complex 1, New Zealand. Completed launch-service delivery, not a newly disclosed procurement contract. Price and signing date are undisclosed. Satellite testing and commissioning were still planned before service entry. Disclosed buyer: Synspective. Evidence checked 11 Oct 2026. | Role confirmedSource ↗ |
| No tracked project linkSynspective | Rocket Lab | Supplier | Launch capacity Electron launch service delivering Synspective’s twelfth StriX SAR satellite on September 19 2026 from Launch Complex 1, New Zealand. Details & project milestonesElectron launch service delivering Synspective’s twelfth StriX SAR satellite on September 19 2026 from Launch Complex 1, New Zealand. Completed launch-service delivery, not a newly disclosed procurement contract. Price and signing date are undisclosed. Satellite testing and commissioning were still planned. Disclosed buyer: Synspective. Evidence checked 11 Oct 2026. | Role confirmedSource ↗ |
| No tracked project linkU.S. Space Force Space Systems Command | Rocket Lab | Supplier | Communications · Ground stations & ground segment Complementary Space Data Network integration agreement package: a fixed-priced contract to prototype and demonstrate multi-vendor interconnectivity, plus an OTA agreement supporting a Space Exchange Point system.… Details & project milestonesComplementary Space Data Network integration agreement package: a fixed-priced contract to prototype and demonstrate multi-vendor interconnectivity, plus an OTA agreement supporting a Space Exchange Point system. Includes design, testing and demonstration for satellite interoperability and ground-to-space data transport. One aggregate record represents the explicitly disclosed two-instrument package, not one $12 million individual contract. No allocation between the fixed-priced contract and OTA is disclosed. SSC is the named government consortium participant; the source does not identify the legal buyer of each instrument, so buyer_id is null. Photon orbital demonstration is expected in 2027 and remains planned; no completed test, operational data backbone, throughput, compute capacity or separate launch order is asserted. Disclosed buyer: Not disclosed. Associated organization: U.S. Space Force Space Systems Command. USD 12,000,000. Company-announced combined value of a fixed-priced contract and an OTA agreement; no per-instrument allocation disclosed. Evidence checked 12 Oct 2026. | Contract / order disclosedSource ↗ |
Supplier work coverage by category
Distinct projects with a disclosed supplier or host in each work category. Investors, research participants and other partnership roles are excluded from supplier coverage. Click a count to see the matching projects. Columns overlap; do not add them together.
| Component / service | Contract awarded | Supplier selected | Development agreement | Launch capacity reserved | Preliminary agreement | Partnership | Any supplier | No supplier |
|---|---|---|---|---|---|---|---|---|
| Power | ||||||||
| ↳ Electrical power system | ||||||||
| ↳ Batteries | ||||||||
| ↳ Solar arrays | ||||||||
| Spacecraft & integration | ||||||||
| ↳ Satellite bus | ||||||||
| ↳ Payload integration | ||||||||
| Compute & storage | ||||||||
| ↳ Storage payload | ||||||||
| ↳ Processors / accelerators | ||||||||
| ↳ Photonic computing components | ||||||||
| Thermal control | ||||||||
| ↳ Radiators / cooling | ||||||||
| Communications | ||||||||
| ↳ Optical links | ||||||||
| Launch | ||||||||
| ↳ Launch capacity | ||||||||
| ↳ Launch integration | ||||||||
| Operations | ||||||||
| ↳ Mission operations | ||||||||
| ↳ Ground stations & ground segment | ||||||||
| ↳ Deployable structures | ||||||||
| ↳ Payload industrial design | ||||||||
| ↳ Flight / payload software | ||||||||
| ↳ Data services | ||||||||
| ↳ Electric propulsion | ||||||||
| ↳ Avionics / integrated electronics | ||||||||
| ↳ In-space manufacturing | ||||||||
| ↳ Spacecraft protection systems | ||||||||
| ↳ Attitude control components | ||||||||
| Sensors & monitoring | ||||||||
| ↳ Radiation sensors | ||||||||
| ↳ Lunar payload delivery | ||||||||
| Commercial services | ||||||||
| ↳ Cloud capacity & advisory | ||||||||
| ↳ Technical training & capability transfer | ||||||||
| Research & feasibility studies |
Technical specifications retain the source’s original units and evidence status. Hardware counts, compute rates and power are not equivalent; launched hardware does not establish demonstrated performance. Supplier counts include suppliers and hosts only, reflect current filters and cover this directory, not the entire market. “No record” means no disclosure captured; it does not mean the work is unawarded. Latest developments use source dates, not routine review or collection dates.