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: · Antmicro · Suppliers and hosts only.
1–1 of 1 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 |
|---|---|---|---|---|
| Aethero DeimosAethero PhobosAethero | Antmicro | Supplier | Processors / accelerators · Flight / payload software Antmicro co-developed the NxN module used by Deimos and the upgraded NxN/Jetson Orin NX Super module fitted to Phobos, alongside developing NxA hardware and full-stack integration, testing and remote-update tools. Details & project milestonesAntmicro co-developed the NxN module used by Deimos and the upgraded NxN/Jetson Orin NX Super module fitted to Phobos, alongside developing NxA hardware and full-stack integration, testing and remote-update tools. One evolving partnership first announced July 15, 2024. The March 24, 2026 supplier release explicitly names Deimos and Phobos and describes their respective NxN hardware. Buyer, paid order value and procurement terms remain undisclosed. NxA variants and the unnamed later 2026 mission are prospective; no exact Titan allocation or measured orbital TOPS is inferred. Disclosed buyer: Not disclosed. Associated organization: Aethero. Aethero Deimos: Historical launch; current status unconfirmed Next project milestone: Confirmation of commissioning results, mission completion or current status; no dated next event disclosed. This is a project target, not a supplier delivery commitment. Aethero Phobos: Operator-reported operational Next project milestone: Published commissioning, application results and current mission status; no dated next event disclosed. This is a project target, not a supplier delivery commitment. Evidence checked 27 Sept 2026. | PartnershipSource ↗ |
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.