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: · Space Machines Company · Suppliers and hosts only.
1–2 of 2 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 |
|---|---|---|---|---|
| Spiral Blue Your Code In SpaceSpiral Blue | Space Machines Company | Host | Payload integration Optimus hosting for SE-1 computers, including two Spiral Blue-operated YCIS / Rainbow Python units. Details & project milestonesOptimus hosting for SE-1 computers, including two Spiral Blue-operated YCIS / Rainbow Python units. Page February 12, body February 13. Third onboard unit is a customer payload, not a third YCIS unit. Present operation and direct paid terms unconfirmed. Disclosed buyer: Not disclosed. Associated organization: Spiral Blue. Spiral Blue Your Code In Space: Historical service demonstrated Next project milestone: Current service availability, active host inventory and further customer results; no confirmed next deployment date. This is a project target, not a supplier delivery commitment. Evidence checked 8 Oct 2026. | Role confirmedSource ↗ |
| No tracked project linkAdvanced Strategic Capabilities Accelerator | Space Machines Company | Supplier | Spacecraft protection systems 24-month development of the Space Threat Analysis and Response System (STARS) from concept to working prototype, predicting close flybys, rendezvous/proximity-operation windows and interference, with planned integration… Details & project milestones24-month development of the Space Threat Analysis and Response System (STARS) from concept to working prototype, predicting close flybys, rendezvous/proximity-operation windows and interference, with planned integration into Solstice OS. The issuer states "$2.9 million" without an explicit currency code; the native amount is retained in source narrative and not normalized to AUD or USD. Exact signature date and project start date are not disclosed. STARS is a future prototype, and integration into Solstice OS is planned. Disclosed buyer: Advanced Strategic Capabilities Accelerator. Associated organization: Advanced Strategic Capabilities Accelerator. Evidence checked 13 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.