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: Satlyt federated satellite computing.
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 |
|---|---|---|---|---|
| Satlyt federated satellite computingSatlyt Inc. | Rogue Space Systems | Host | Payload integration · Data services Rogue OTP-2 and OTP-2B compute-platform access and hosting for Satlyt AI orchestration, autonomous operations and data-optimization testing. Details & project milestonesRogue OTP-2 and OTP-2B compute-platform access and hosting for Satlyt AI orchestration, autonomous operations and data-optimization testing. OTP-2 is the existing second-generation platform; OTP-2B and its third-generation GPU/storage/networking platform remain planned. This is one two-platform collaboration. No disclosed purchase value, verified clustered compute network or completed OTP-2B flight is established. Disclosed buyer: Not disclosed. Associated organization: Satlyt Inc.. Satlyt federated satellite computing: Operator-reported single-spacecraft software tests Next project milestone: Validate computing work shared across separate spacecraft. Obtain official results and host mapping for the media-reported October2026 scheduling test. This is a project target, not a supplier delivery commitment. Evidence checked 14 Oct 2026. | PartnershipSource ↗ |
| Satlyt federated satellite computingSatlyt Inc. | Parsimoni | Research participant | Flight / payload software Satlyt and Parsimoni will evaluate interoperability between distributed satellite workload orchestration and the SpaceOS runtime for secure applications across heterogeneous satellites. Details & project milestonesSatlyt and Parsimoni will evaluate interoperability between distributed satellite workload orchestration and the SpaceOS runtime for secure applications across heterogeneous satellites. Prospective integration and exploration of technical/commercial interoperability. No completed delivery, Satlyt orbital deployment, legal procurement buyer, paid order, contract value or service availability is disclosed. Parsimoni flight heritage is not Satlyt flight evidence. Disclosed buyer: Not disclosed. Associated organization: Satlyt Inc.. Satlyt federated satellite computing: Operator-reported single-spacecraft software tests Next project milestone: Validate computing work shared across separate spacecraft. Obtain official results and host mapping for the media-reported October2026 scheduling test. This is a project target, not a supplier delivery commitment. Evidence checked 27 Sept 2026. | PartnershipSource ↗ |
| Satlyt federated satellite computingNASA | Satlyt Inc. | Research participant | Flight / payload software · Research & feasibility studies Phase I STTR research with NASA Glenn on delay-tolerant mobile edge-cloud protocols for future autonomous-spacecraft operations. Details & project milestonesPhase I STTR research with NASA Glenn on delay-tolerant mobile edge-cloud protocols for future autonomous-spacecraft operations. Federal register establishes USD149529 for PhaseI. The company publication rounds this to USD150000. The USD850000 PhaseII opportunity is prospective and USD3m ACO civil-service support is not cash financing. No completed orbital multi-spacecraft network is established. Disclosed buyer: NASA. Associated organization: NASA. USD 149,529. Exact federal registry award total for contract80NSSC25C0340. Satlyt rounded this to USD150000. Value source ↗Satlyt federated satellite computing: Operator-reported single-spacecraft software tests Next project milestone: Validate computing work shared across separate spacecraft. Obtain official results and host mapping for the media-reported October2026 scheduling test. This is a project target, not a supplier delivery commitment. Evidence checked 14 Oct 2026. | Contract awardedDisclosure date not suppliedSource ↗ |
| Satlyt federated satellite computingSatlyt Inc. | DPhi Space | Host | Payload integration · Data services DPhi Space mission services enabling Satlyt's Orbital Intelligence Gemma troubleshooting and sensor/imagery edge-processing deployment on a Momentus spacecraft. Details & project milestonesDPhi Space mission services enabling Satlyt's Orbital Intelligence Gemma troubleshooting and sensor/imagery edge-processing deployment on a Momentus spacecraft. These are Satlyt's reported March 2026 software executions. Exact host spacecraft identifiers, direct procurement instruments, price and independently measured performance are not supplied. No exact correspondence to OTP-2/OTP-2B or a deployed multi-spacecraft compute network is inferred. Disclosed buyer: Not disclosed. Associated organization: Satlyt Inc.. Satlyt federated satellite computing: Operator-reported single-spacecraft software tests Next project milestone: Validate computing work shared across separate spacecraft. Obtain official results and host mapping for the media-reported October2026 scheduling test. This is a project target, not a supplier delivery commitment. Evidence checked 14 Oct 2026. | Role confirmedDisclosure date not suppliedSource ↗ |
| Satlyt federated satellite computingSatlyt Inc. | Supplier | Gemma small language model used by Satlyt in the reported STL-02 orbital troubleshooting agent. Gemma small language model used by Satlyt in the reported STL-02 orbital troubleshooting agent. Details & project milestonesGemma small language model used by Satlyt in the reported STL-02 orbital troubleshooting agent. Model technology role only. No paid Google procurement, model size, processor configuration or installed arithmetic throughput is established. Disclosed buyer: Not disclosed. Associated organization: Satlyt Inc.. Satlyt federated satellite computing: Operator-reported single-spacecraft software tests Next project milestone: Validate computing work shared across separate spacecraft. Obtain official results and host mapping for the media-reported October2026 scheduling test. This is a project target, not a supplier delivery commitment. Evidence checked 30 Oct 2026. | PartnershipDisclosure date not suppliedSource ↗ | |
| Satlyt federated satellite computingSatlyt Inc. | University of Houston | Research participant | Research institution for NASA STTR PhaseI autonomous QoS, delay-tolerant mobile edge-cloud and content-delivery research under contract80NSSC25C0340. Research institution for NASA STTR PhaseI autonomous QoS, delay-tolerant mobile edge-cloud and content-delivery research under contract80NSSC25C0340. Details & project milestonesResearch institution for NASA STTR PhaseI autonomous QoS, delay-tolerant mobile edge-cloud and content-delivery research under contract80NSSC25C0340. Research participation, not spacecraft supply or demonstrated multi-satellite cloud service. Disclosed buyer: Not disclosed. Associated organization: Satlyt Inc.. Satlyt federated satellite computing: Operator-reported single-spacecraft software tests Next project milestone: Validate computing work shared across separate spacecraft. Obtain official results and host mapping for the media-reported October2026 scheduling test. This is a project target, not a supplier delivery commitment. Evidence checked 30 Oct 2026. | PartnershipDisclosure date not suppliedSource ↗ |
| Satlyt federated satellite computingSatlyt Inc. | Momentus | Host | Payload integration Underlying spacecraft hosting for Satlyt's Orbital Intelligence software deployment through a DPhi Space mission, as reported by Satlyt. Details & project milestonesUnderlying spacecraft hosting for Satlyt's Orbital Intelligence software deployment through a DPhi Space mission, as reported by Satlyt. These are Satlyt's reported March 2026 software executions. Exact host spacecraft identifiers, direct procurement instruments, price and independently measured performance are not supplied. No exact correspondence to OTP-2/OTP-2B or a deployed multi-spacecraft compute network is inferred. This captures the disclosed platform role and does not assert a separately signed direct Satlyt–Momentus procurement contract. Disclosed buyer: Not disclosed. Associated organization: Satlyt Inc.. Satlyt federated satellite computing: Operator-reported single-spacecraft software tests Next project milestone: Validate computing work shared across separate spacecraft. Obtain official results and host mapping for the media-reported October2026 scheduling test. This is a project target, not a supplier delivery commitment. Evidence checked 14 Oct 2026. | Role confirmedDisclosure 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.