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: 95 projects. 13 proposal / study · 33 development · 13 launched · 20 demonstrated · 4 operating · 9 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: · CAS Space (中科宇航) · Suppliers and hosts only.
1–4 of 4 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 |
|---|---|---|---|---|
| Chaozhisuan-1 (超智算一号)超智算（北京）科技有限公司 | CAS Space (中科宇航) | Supplier | Launch capacity Delivered Kinetica-1 Y18 launch service for Chaozhisuan-1 on 20 September 2026. Details & project milestonesDelivered Kinetica-1 Y18 launch service for Chaozhisuan-1 on 20 September 2026. CAS Space confirms the completed launch and named cooperation. This records a delivered supplier role; it does not assert a publicly disclosed contract award, signing date, direct legal buyer, launch price or follow-on booking. Disclosed buyer: Not disclosed. Associated organization: 超智算（北京）科技有限公司. Chaozhisuan-1 (超智算一号): In orbit Next project milestone: Publish verified in-orbit compute performance and follow-on constellation schedule This is a project target, not a supplier delivery commitment. Evidence checked 26 Sept 2026. | Role confirmedSource ↗ |
| Chenguang-1 (辰光一号)北京轨道辰光科技有限公司 | CAS Space (中科宇航) | Supplier | Launch capacity Delivered Kinetica-1 Y15 launch service for Chenguang-1 on 24 July 2026. Details & project milestonesDelivered Kinetica-1 Y15 launch service for Chenguang-1 on 24 July 2026. The source establishes the named technical role. The date is the public report date, not an inferred procurement-signing date. Contracting buyer, instrument, price and exclusivity are not disclosed. Disclosed buyer: Not disclosed. Associated organization: 北京轨道辰光科技有限公司. Chenguang-1 (辰光一号): In orbit Next project milestone: Publish on-orbit test results This is a project target, not a supplier delivery commitment. Evidence checked 26 Sept 2026. | Role confirmedSource ↗ |
| Pengcheng Tianma / PEGA-SUS1Peng Cheng Laboratory (鹏城实验室) | CAS Space (中科宇航) | Supplier | Launch capacity Delivered Kinetica-1 Y18 launch service for the first Pengcheng Tianma satellite. Details & project milestonesDelivered Kinetica-1 Y18 launch service for the first Pengcheng Tianma satellite. The source establishes the named technical role. The date is the public report date, not an inferred procurement-signing date. Contracting buyer, instrument, price and exclusivity are not disclosed. Disclosed buyer: Not disclosed. Associated organization: Peng Cheng Laboratory (鹏城实验室). Pengcheng Tianma / PEGA-SUS1: First satellite launched Next project milestone: Complete and publish in-orbit communications/AI validation; subsequent satellite dates have not been disclosed This is a project target, not a supplier delivery commitment. Evidence checked 26 Sept 2026. | Role confirmedSource ↗ |
| Three-Body Computing ConstellationZhejiang Lab (之江实验室) | CAS Space (中科宇航) | Supplier | Launch capacity Delivered Kinetica-1 Y15 launch service for Jitian A-04 / Yunjian–MetaX. Details & project milestonesDelivered Kinetica-1 Y15 launch service for Jitian A-04 / Yunjian–MetaX. The source establishes the named technical role. The date is the public report date, not an inferred procurement-signing date. Contracting buyer, instrument, price and exclusivity are not disclosed. Disclosed buyer: Not disclosed. Associated organization: Zhejiang Lab (之江实验室). Three-Body Computing Constellation: Satellites launched Next project milestone: Publish group-02 commissioning and onboard computing results. No dated result is established. This is a project target, not a supplier delivery commitment. Evidence checked 26 Sept 2026. | Role confirmedSource ↗ |
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.