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.
Linked view: Pengcheng Tianma / PEGA-SUS1.
Columns & coverage · 2 empty columns hidden
1 of 1 projects have values for the selected fields. 1–1 of 1 configuration rows shown. Projects without values are hidden.
— No verified value recorded · N/A Not applicable · TBD Not yet defined · Conflict Unresolved. Configurations remain separate. Hardware ratings and plans do not establish measured performance. Open Details & sources for evidence and coverage notes.
| Project / configuration | Compute hardware |
|---|---|
| Pengcheng Tianma / PEGA-SUS1PEGA-SUS1 / Pengcheng Nanke-1Peng Cheng Laboratory / GalaxySpace / SUSTech / partner laboratoriesProject status: First satellite launched | Digital-retina onboard processing payload with updatable algorithmsPEGA-SUS1 / Pengcheng Nanke-1 processing payloadReported specificationofficial launch hardware description Reconfigurable NTN baseband and onboard 5G core networkPEGA-SUS1 / Pengcheng Nanke-1Reported specificationofficial configuration description |
Compute hardware: Digital-retina onboard processing payload with updatable algorithms PEGA-SUS1 / Pengcheng Nanke-1 processing payload. Launch report describes image acquisition, preprocessing, recognition and information generation. Processor model, throughput and measured performance are not disclosed. official launch hardware description. Included with these qualifications. Source observation: 2026-10-27. Supporting source ↗Compute hardware: Reconfigurable NTN baseband and onboard 5G core network PEGA-SUS1 / Pengcheng Nanke-1. Communications-protocol processing is integrated with the first spacecraft's payloads. User access, onboard protocol handling and service transmission are test objectives, not measured latency or completed AI validation. official configuration description. Included with these qualifications. Source observation: 2026-10-31. Supporting source ↗ | |
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.