Arguments about compute in orbit
Which located texts, from 1989 to 2026, state, contest or bear on the reasons given for placing computing in orbit and on the limits and objections raised against it? For each proposition, which text is the earliest located?
Each row is one text’s stance on one proposition, as a stored record states it: articulates, contests or bears on. A stance belongs to the text, not to its author. Rows are in date order, which records no influence between texts. Authors appear as the texts’ own bylines print them, pseudonyms included. “Earliest located” marks only a text the collection’s records name as the earliest the searches found.
R · Reasons given for orbital compute
O1 Orbital solar supply as a reason for orbital compute
- Articulates · Earliest locatedEzra Feilden; Adi Oltean; Philip JohnstonWhy we should train AI in space2024-09 · published · wording attested 2024-12-24Inspect the record ↗
- ArticulatesTravis BealsExploring a space-based, scalable AI infrastructure system design2025-11-04 · publishedInspect the record ↗
- ArticulatesSpaceXxAI joins SpaceX to Accelerate Humanity’s Future2026-02-02 · publishedInspect the record ↗
O2 Radiative cooling in orbit as an advantage
- Articulates · Earliest locatedThales Alenia SpaceThales Alenia Space reveals results of ASCEND feasibility study on space data centers2024-06-27 · publishedInspect the record ↗
- ArticulatesEzra Feilden; Adi Oltean; Philip JohnstonWhy we should train AI in space2024-09 · published · wording attested 2024-12-24Inspect the record ↗
- ContestsAndrew CavalierWhy Thermodynamics Rules Future Orbital Data Centers2026-06-11 · publishedInspect the record ↗
O3 Terrestrial constraints as a reason for orbital compute
- Articulates · Earliest locatedEzra Feilden; Adi Oltean; Philip JohnstonWhy we should train AI in space2024-09 · published · wording attested 2024-12-24Inspect the record ↗
- ArticulatesAxiom SpaceAxiom Space to Launch Orbital Data Center Nodes to Support National Security, Commercial, International Customers2025-04-07 · publishedInspect the record ↗
- ArticulatesSpaceXxAI joins SpaceX to Accelerate Humanity’s Future2026-02-02 · publishedInspect the record ↗
O4 Falling launch prices as a condition of orbital compute
- Articulates · Earliest locatedEzra Feilden; Adi Oltean; Philip JohnstonWhy we should train AI in space2024-09 · published · wording attested 2024-12-24Inspect the record ↗
- ArticulatesBlaise Agüera y Arcas; Travis Beals; Maria Biggs; Jessica V. Bloom; Thomas Fischbacher; Konstantin Gromov; Urs Köster; Rishiraj Pravahan; James ManyikaTowards a future space-based, highly scalable AI infrastructure system design2025-11-22 · publishedInspect the record ↗
O5 Lower lifecycle emissions of orbital data centres
- Articulates · Earliest locatedThales Alenia SpaceThales Alenia Space reveals results of ASCEND feasibility study on space data centers2024-06-27 · publishedInspect the record ↗
- ArticulatesAngie LeeHow Starcloud Is Bringing Data Centers to Outer Space2025-10-15 · publishedInspect the record ↗
- ContestsAccademia Nazionale dei LinceiComment of the Accademia Nazionale dei Lincei on SpaceX’s Application for Orbital Data Centers2026-03-03 · publishedInspect the record ↗
L · Limits and objections
O6 Heat rejection as a constraint on orbital compute
- Bears onEzra Feilden; Adi Oltean; Philip JohnstonWhy we should train AI in space2024-09 · published · wording attested 2024-12-24Inspect the record ↗
- Articulates · Earliest locatedTravis BealsExploring a space-based, scalable AI infrastructure system design2025-11-04 · publishedInspect the record ↗
- ArticulatesSlava G. TuryshevOrbital Data Centers: Spacecraft Constraints and Economic Viability2026-04-29 · publishedInspect the record ↗
- ArticulatesAndrew CavalierWhy Thermodynamics Rules Future Orbital Data Centers2026-06-11 · publishedInspect the record ↗
O7 Radiation effects on computing hardware in orbit
- Bears onW. A. KolasinskiEffects of space radiation on electronic microcircuits1989-05 · publishedInspect the record ↗
- Articulates · Earliest locatedEzra Feilden; Adi Oltean; Philip JohnstonWhy we should train AI in space2024-09 · published · wording attested 2024-12-24Inspect the record ↗
- Bears onBlaise Agüera y Arcas; Travis Beals; Maria Biggs; Jessica V. Bloom; Thomas Fischbacher; Konstantin Gromov; Urs Köster; Rishiraj Pravahan; James ManyikaTowards a future space-based, highly scalable AI infrastructure system design2025-11-22 · publishedInspect the record ↗
- ArticulatesAndrew CavalierWhy Thermodynamics Rules Future Orbital Data Centers2026-06-11 · publishedInspect the record ↗
O8 No practical repair of hardware in orbit
- Bears onEzra Feilden; Adi Oltean; Philip JohnstonWhy we should train AI in space2024-09 · published · wording attested 2024-12-24Inspect the record ↗
- Articulates · Earliest locatedEuropean Space Policy Institute (ESPI)Data Centres in Space: Orbital Backbone of the Second Digital Era? (ESPI Report 98)2025-11-19 · publishedInspect the record ↗
- ArticulatesBlaise Agüera y Arcas; Travis Beals; Maria Biggs; Jessica V. Bloom; Thomas Fischbacher; Konstantin Gromov; Urs Köster; Rishiraj Pravahan; James ManyikaTowards a future space-based, highly scalable AI infrastructure system design2025-11-22 · publishedInspect the record ↗
- ContestsSpaceXxAI joins SpaceX to Accelerate Humanity’s Future2026-02-02 · publishedInspect the record ↗
O9 Orbital compute costs more than compute on Earth
- Articulates · Earliest locatedEuropean Space Policy Institute (ESPI)Data Centres in Space: Orbital Backbone of the Second Digital Era? (ESPI Report 98)2025-11-19 · publishedInspect the record ↗
- ContestsSpaceXxAI joins SpaceX to Accelerate Humanity’s Future2026-02-02 · publishedInspect the record ↗
- ArticulatesSlava G. TuryshevOrbital Data Centers: Spacecraft Constraints and Economic Viability2026-04-29 · publishedInspect the record ↗
- ArticulatesAndrew CavalierWhy Thermodynamics Rules Future Orbital Data Centers2026-06-11 · publishedInspect the record ↗
O10 Ground links as a limit on orbital compute
O11 Harm to the sky and debris risk from orbital data centres
- ContestsEzra Feilden; Adi Oltean; Philip JohnstonWhy we should train AI in space2024-09 · published · wording attested 2024-12-24Inspect the record ↗
- Articulates · Earliest locatedAblimit Aili; Jihwan Choi; Yew Soon Ong; Yonggang WenThe development of carbon-neutral data centres in space2025-10-27 · published · wording attested 2025-11-25Inspect the record ↗
- ArticulatesAccademia Nazionale dei LinceiComment of the Accademia Nazionale dei Lincei on SpaceX’s Application for Orbital Data Centers2026-03-03 · publishedInspect the record ↗
- ArticulatesGeoffrey W. MarcyThe Impact of Computing Data Centres Orbiting Earth2026-03-29 · publishedInspect the record ↗
- Bears onSecure World FoundationSWF publishes three FCC filings addressing recent applications for orbital data centers2026-05-17 · publishedInspect the record ↗