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: 117 projects. 13 proposal / study · 49 development · 15 launched · 20 demonstrated · 4 operating · 13 historical · 3 uncertain. These are project classifications, not spacecraft counts or verified commercial capacity.
39 projects classified as launched, demonstrated or operating: 32 reviewed, 7 with review limits or awaiting review. Each project appears in one classification.
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Linked view: THEOSCOPE onboard GPU processing.
1–3 of 3 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 |
|---|---|---|---|---|
| THEOSCOPE onboard GPU processingSuper-Sharp Space Systems Limited | EnduroSat | Research participant | Unconfirmed scope CORDIS lists a THEOSCOPE consortium participant. Specific work package not disclosed in inspected fact sheet. Details & project milestonesCORDIS lists a THEOSCOPE consortium participant. Specific work package not disclosed in inspected fact sheet. Research participation, not a supplier procurement or flight-hosting contract. Agreement publication date and procurement value not established. Disclosed buyer: Not disclosed. Associated organization: Super-Sharp Space Systems Limited. THEOSCOPE onboard GPU processing: Mission research and development Next project milestone: Flight-acceptance target at programme end, no committed launch established. This is a project target, not a supplier delivery commitment. Evidence checked 3 Nov 2026. | PartnershipDisclosure date not suppliedSource ↗ |
| THEOSCOPE onboard GPU processingEuropean Union | Super-Sharp Space Systems Limited | Research participant | CORDIS identifies the project coordinator / funded research beneficiary. CORDIS identifies the project coordinator / funded research beneficiary. Details & project milestonesCORDIS identifies the project coordinator / funded research beneficiary. Research participation, not a supplier procurement or flight-hosting contract. Agreement publication date and procurement value not established. Disclosed buyer: Not disclosed. Associated organization: European Union. THEOSCOPE onboard GPU processing: Mission research and development Next project milestone: Flight-acceptance target at programme end, no committed launch established. This is a project target, not a supplier delivery commitment. Evidence checked 3 Nov 2026. | PartnershipDisclosure date not suppliedSource ↗ |
| THEOSCOPE onboard GPU processingSuper-Sharp Space Systems Limited | University of Coimbra | Research participant | Unconfirmed scope CORDIS lists a THEOSCOPE consortium participant. Specific work package not disclosed in inspected fact sheet. Details & project milestonesCORDIS lists a THEOSCOPE consortium participant. Specific work package not disclosed in inspected fact sheet. Research participation, not a supplier procurement or flight-hosting contract. Agreement publication date and procurement value not established. Disclosed buyer: Not disclosed. Associated organization: Super-Sharp Space Systems Limited. THEOSCOPE onboard GPU processing: Mission research and development Next project milestone: Flight-acceptance target at programme end, no committed launch established. This is a project target, not a supplier delivery commitment. Evidence checked 3 Nov 2026. | PartnershipDisclosure date not suppliedSource ↗ |
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.