Starmind is SpaceX's proposed orbital artificial-intelligence computing program. Its first published spacecraft design, AI1, stands 30 m high with a 75 m wingspan and carries a computing payload rated at up to 250 kW peak and 175 kW average, linked to the Starlink network by laser.[1] SpaceX presents the system as a way to run AI workloads in sun-synchronous orbit and return processed results to Earth; the published material describes a design and a production plan, not a demonstrated orbital service.[1]
The name predates SpaceX's detailed AI1 announcement. Elon Musk confirmed on June 23, 2026 that Starmind would be the name of the company's AI-satellite constellation, one day after X.AI LLC filed a US trademark application covering satellites, orbital computing, and data-center hardware.[2][3] On August 4, SpaceX announced that it was working with NVIDIA on the AI1 payload and that the satellites would include NVIDIA Rubin GPUs and Vera CPUs.[4]
A separate regulatory record needs to be kept distinct. In January 2026, Space Exploration Holdings applied to the US Federal Communications Commission for a generic "SpaceX Orbital Data Center System" of up to 1,000,000 satellites. The application remains pending review and has no grant date as of August 12, 2026.[5] Neither the application nor the FCC public notice uses the names Starmind or AI1.[6] The filing concerns SpaceX's broader orbital-computing effort, but the public record does not establish that every proposed node would use the AI1 design or that 1,000,000 is a committed Starmind deployment count.
Status as of August 2026
Starmind entered mid-August 2026 as an announced design with corporate weight behind it and nothing in orbit. SpaceX announced the NVIDIA partnership for AI1 on August 4, the same day it filed its first quarterly report as a public company; the filing discusses the company's AI business at length but never uses the Starmind name.[4][19] On the earnings call that day, Elon Musk described the satellite as "essentially an optimized Vera Rubin NVL72 computer," said SpaceX had decided to build its AI compute exclusively on NVIDIA hardware, and said the company expects to start launching the satellites in 2027.[20] The FCC application covering SpaceX's orbital-computing plans remained pending in mid-August, with no grant date and the American Astronomical Society's March petition to deny unresolved.[5][13] SpaceX's program page continued to publish the 250 kW peak AI1 design and a target of producing and deploying thousands of satellites from the planned Gigasat Factory as soon as late 2027.[1]
Naming and corporate context
SpaceX was already discussing orbital AI compute before the Starmind name appeared. Its 2026 prospectus says that the company completed its acquisition of X.AI Holdings on February 2 and describes orbital computing as part of the combined group's AI strategy.[7] The prospectus does not use the Starmind name.
The naming record developed in four steps:
| Date | Public record | What it establishes |
|---|---|---|
| January 30, 2026 | FCC application SAT-LOA-20260108-00016 filed | SpaceX sought authority for a generic orbital data-center system; the filing did not name Starmind or AI1.[5] |
| June 12, 2026 | SpaceX final prospectus filed with the SEC | SpaceX described an orbital AI-compute strategy and design targets, but not a branded program.[7] |
| June 22-23, 2026 | X.AI LLC trademark filing and Musk confirmation | The STARMIND application was filed as an intent-to-use mark, and Musk confirmed the name for the SpaceX AI-satellite constellation.[2][3] |
| August 4, 2026 | SpaceX NVIDIA announcement | SpaceX named AI1 and identified Rubin GPUs and Vera CPUs for its compute payload.[4] |
The trademark record is an application, not a registration. As of August 12, the US Patent and Trademark Office listed it as live and awaiting examination.[3]
AI1 design
SpaceX's current Starmind page publishes the following values for AI1. They are company design figures, not measurements from flight hardware.[1]
| System | Current published design | Evidence status |
|---|---|---|
| Deployed dimensions | 30 m high and 75 m across the wingspan | Website specification[1] |
| Compute payload | Up to 250 kW peak and 175 kW average | Website specification[1] |
| Vehicle efficiency | 75 kW per metric ton | Website specification; the page does not define whether this uses peak or average compute[1] |
| Solar generation | 210 kW array at a stated 250 W/m² power density | Website specification[1] |
| Heat rejection | 160 m² deployable liquid radiator | Website specification[1] |
| Thermal loop | Active fluid cooling, redundant pumping loops, and integrated micrometeoroid shielding | Website description[1] |
| Orbit | Sun-synchronous orbit | Program description; no precise AI1 altitude or shell has been published[1] |
| Communications | High-speed laser links between compute satellites and through Starlink to Earth | Program description[1] |
| Payload architecture | Modular and able to accept compute modules from more than one supplier | Program description[1] |
Taken together, the published figures describe a satellite that generates 210 kW from its solar array, draws up to 250 kW at peak in the computing payload, and rejects waste heat through a 160 m² deployable liquid radiator.[1]
The design description leaves several parameters open. SpaceX has not published AI1's total mass, energy-storage capacity, expected lifetime, radiation-test results, laser throughput, ground-network capacity, unit cost, or a launch manifest. The webpage also does not explain the peak-mode power budget or state how long the 250 kW peak compute mode could be sustained from a 210 kW solar array.[1]
NVIDIA relationship
SpaceX says it is partnering with NVIDIA to design the AI1 compute payload and that Starmind satellites will include Rubin GPUs and Vera CPUs.[4] Its program page also says the wider architecture is vendor agnostic and can accept modules from any provider.[1] Read together, those statements establish NVIDIA hardware for the announced AI1 configuration without establishing an exclusive supplier relationship for every future design. On SpaceX's August 4, 2026 earnings call, Elon Musk went further: he described the Starmind satellite as an optimized version of NVIDIA's Vera Rubin NVL72 system, a simplification of the standard rack design, and said SpaceX had decided to build its AI compute exclusively on NVIDIA hardware.[20]
The public record still does not identify AI1 as NVIDIA's Space-1 Vera Rubin module or as a complete, unmodified Vera Rubin NVL72 rack. NVIDIA announced Space-1 for orbital computing in March 2026, but its announcement did not name SpaceX among the participating space companies.[8] SpaceX's AI1 announcement names processor families, not the Space-1 module. No public first-party source gives the number of GPUs or CPUs per satellite, a purchase quantity, a price, or a flight-qualified hardware configuration.[1][4][8]
Starmind's published plans have changed
SpaceX's first-party planning figures for Starmind changed between its June 2026 prospectus and the Starmind page available in August. The prospectus discussed generic AI-compute satellites with about 100 kW of compute for early units, a target of about 100 kW per metric ton, and deployment beginning as early as 2028.[7] The current Starmind page lists up to 250 kW peak, 175 kW average, and 75 kW per metric ton for AI1. It also says a planned Gigasat Factory in Bastrop, Texas is intended to enable production and deployment of thousands of AI satellites starting as soon as late 2027.[1]
| Source date | Spacecraft or program | Published timing and performance |
|---|---|---|
| June 12, 2026 | Generic SpaceX orbital AI-compute satellites | Early units around 100 kW; target around 100 kW per metric ton; deployment as early as 2028.[7] |
| August 12, 2026 access | Starmind AI1 | Up to 250 kW peak, 175 kW average, and 75 kW per metric ton; Gigasat production and deployment of thousands planned as soon as late 2027.[1] |
These are successive planning disclosures, not two specifications for hardware already built. The current Starmind page is the newer design source. It gives a broad factory and deployment goal but does not publish an individual AI1 launch date, identify prototype spacecraft, or supply a flight schedule.[1]
FCC application
The FCC application for the SpaceX Orbital Data Center System provides the most detailed public regulatory description of the company's orbital-computing concept, but it is not an AI1 specification. Space Exploration Holdings filed it on January 30, 2026 under call sign S00798. The Space Bureau accepted it for filing on February 4, opening a comment period. Acceptance for filing is a procedural finding that allows review; it is not permission to deploy or operate the system.[5][6]
| Application item | What SpaceX requested or stated |
|---|---|
| Official title | SpaceX Orbital Data Center System[5] |
| Maximum system size | Up to 1,000,000 satellites[6][9] |
| Orbital envelope | Near-circular orbits between 500 and 2,000 km[6][9] |
| Inclinations | 30 degrees and sun-synchronous inclinations[6][9] |
| Shell structure | Discrete shells up to 50 km deep, with different hardware versions possible across shells[6][9][10] |
| Primary network | Optical links within the system and to first- and second-generation Starlink satellites[6][9] |
| Backup radio links | 18.8-19.3 GHz downlinks and 28.6-29.1 GHz uplinks for telemetry, tracking, and command[6] |
| Requested waivers | Processing-round rules, default deployment milestones, surety-bond rules, and some Schedule S particulars[11] |
| Status on August 12, 2026 | Pending review; no last action or grant date[5] |
The orbital and communications details come from the FCC public notice, SpaceX's application narrative, and its technical attachment.[6][9][10] The waiver document explains why SpaceX asked not to be bound by the usual requirement to deploy half the authorized satellites within six years and the remainder within nine years.[11] None of those documents contains AI1's published height, wingspan, radiator area, solar output, or computing hardware.
The application also does not assign a population to each precise shell or disclose a final spacecraft mass, orientation, material set, service life, replacement cadence, or disposal split. SpaceX instead asks for a broad design space in which hardware can vary by shell.[9][10] Accordingly, the one-million figure is the upper bound of a pending authorization request. It is not an authorization, a manufacturing order, a launch commitment, or evidence that one million identical AI1 satellites will be built.
Dependencies and engineering limits
Starmind relies on three SpaceX systems that are themselves still being scaled. The company says Starship is critical because AI satellites are large and heavy, Starlink's laser mesh would carry results to ground stations, and the planned Gigasat Factory would manufacture satellites at high volume.[1] SpaceX's prospectus similarly says commercial orbital compute depends on Starship's payload capacity, reusability, and flight rate. It treats delays in Starship or satellite production as business risks, not solved assumptions.[7]
Sun-synchronous orbit is the power strategy. SpaceX says high-altitude sun-synchronous shells could remain illuminated more than 99 percent of the time, reducing battery use and power cycling.[9] That is a company projection for parts of the FCC orbital envelope. It does not mean every allowed orbit between 500 and 2,000 km has the same illumination, and the application does not select a final AI1 altitude.
Heat rejection is a separate constraint. SpaceX's 160 m² radiator, active fluid loops, and micrometeoroid protection are a concrete design response, but no on-orbit AI1 thermal result has been published.[1] A 2026 engineering preprint on orbital data centers concluded that feasibility depends on closing power generation, eclipse storage, radiative cooling, communications, utilization, lifetime, launch cost, and spacecraft-build cost together. It identified edge processing of space-generated data as an easier early use case than general computing for terrestrial users.[12] The paper is a preprint, not a peer-reviewed validation of AI1, and it did not analyze the current Starmind design.
SpaceX's prospectus is unusually direct about the remaining uncertainty. It says neither SpaceX nor anyone else had previously operated or attempted orbital AI compute and lists radiation, thermal cycling, micrometeoroids, space debris, component failure, and the difficulty of repair or upgrade among the risks.[7] SpaceX has extensive experience with satellite avionics and laser links, but that experience is not a flight demonstration of a 175 kW average AI payload.
Astronomy, debris, and atmospheric review
SpaceX's FCC technical attachment promises redundant propulsion, automated conjunction screening, and collision-avoidance maneuvers throughout a satellite's active life. It proposes a mix of atmospheric reentry, disposal orbits around Earth, and heliocentric disposal. The attachment says exact disposal-orbit altitudes have not been selected and that a failed spacecraft could reenter without control if a targeted reentry is not possible.[10] These are proposed mitigations. Their system-wide performance has not been demonstrated for the requested scale.
The American Astronomical Society filed a petition to deny the application on March 6, citing possible optical, infrared, radio, orbital-debris, and atmospheric effects.[13] Its optical simulations should not be mistaken for measurements or for a model of the current AI1 design. The petition explicitly says SpaceX had not supplied exact sizes, orientations, materials, or precise orbits. Its model therefore used inferred orbits and an assumed 700 m² satellite area.[13]
The underlying concerns are supported by research on existing constellations, although those studies do not predict Starmind's exact impact. Peer-reviewed optical simulations show that interference varies with satellite altitude, inclination, brightness, time of night, season, latitude, and instrument, and that no single mitigation removes trails from every observing program.[14] Radio observations with LOFAR detected unintended electromagnetic radiation from 47 of 68 first-generation Starlink satellites in one study.[15] A later study found that second-generation Starlink satellites emitted unintended radiation up to 32 times stronger than the first generation at the measured frequencies.[16] Those measurements concern Starlink hardware, not AI1; they establish a design issue to test rather than a measured Starmind emission level.
Atmospheric effects are likewise real but not yet quantifiable for Starmind. A 2023 peer-reviewed study measured spacecraft-derived metals in about 10 percent of sampled stratospheric sulfuric-acid particles larger than 120 nanometers and said the effects of increased metallic content remain unknown.[17] A 2025 modeling study examined a hypothetical 10 gigagram-per-year alumina injection and found outcomes depended strongly on particle size and reentry latitude; it also stressed that actual reentry aerosol composition and size remain poorly characterized.[18] Because the FCC application does not publish spacecraft mass, materials, operating life, or reentry cadence, neither result can be converted into a defensible Starmind-specific atmospheric estimate.
Achieved and planned
Starmind's documented record separates a short list of completed steps from a much longer list of plans.
| Item | Documented status as of August 12, 2026 |
|---|---|
| Starmind name | Confirmed by Musk and used on SpaceX's official program page.[1][2] |
| US trademark | Application filed by X.AI LLC; awaiting examination, not registered.[3] |
| AI1 design | Specifications and renderings published by SpaceX; no flight-performance data published.[1] |
| NVIDIA relationship | Partnership and Rubin GPU/Vera CPU use announced by SpaceX; exact configuration not published.[4] |
| FCC filing | Submitted and accepted for filing under the generic Orbital Data Center System name.[5][6] |
| FCC authorization | Not achieved; application remains pending review with no grant date.[5] |
| AI1 launch | No individual launch date or identified flight article in SpaceX's public Starmind material.[1] |
| High-volume production | Planned at the Gigasat Factory, with production and deployment of thousands targeted as soon as late 2027.[1] |
| Operational AI service | No operational metrics, customer service, or on-orbit AI1 result published.[1][7] |
See also
References
- Starmind - SpaceX, accessed August 12, 2026.
- Confirmation of the Starmind name for SpaceX's AI-satellite constellation - Elon Musk on X, June 23, 2026.
- STARMIND trademark status, US serial number 99898550 - US Patent and Trademark Office, generated August 12, 2026.
- SpaceX announcement of the Starmind AI1 partnership with NVIDIA - SpaceX on X, August 4, 2026.
- Application summary for SAT-LOA-20260108-00016 - Federal Communications Commission ICFS, accessed August 12, 2026.
- Space Bureau accepts for filing SpaceX's application for orbital data centers, DA-26-113 - Federal Communications Commission, February 4, 2026.
- Final prospectus, Form 424B4 - Space Exploration Technologies Corp., filed with the US Securities and Exchange Commission, June 12, 2026.
- NVIDIA launches space computing, rocketing AI into orbit - NVIDIA Newsroom, March 16, 2026.
- Orbital Data Center System application narrative - Space Exploration Holdings, filed with the Federal Communications Commission, January 2026.
- Orbital Data Center System technical attachment - Space Exploration Holdings, filed with the Federal Communications Commission, January 2026.
- Orbital Data Center System waiver requests - Space Exploration Holdings, filed with the Federal Communications Commission, January 2026.
- Orbital Data Centers: Spacecraft Constraints and Economic Viability - Slava G. Turyshev, arXiv preprint, April 29, 2026.
- Petition to deny SpaceX's orbital-data-center application - American Astronomical Society, March 6, 2026.
- Analytical simulations of the effect of satellite constellations on optical and near-infrared observations - C. G. Bassa, O. R. Hainaut, and D. Galadi-Enriquez, Astronomy & Astrophysics 657, A75, 2022.
- Unintended electromagnetic radiation from Starlink satellites detected with LOFAR between 110 and 188 MHz - F. Di Vruno et al., Astronomy & Astrophysics 676, A75, 2023.
- Bright unintended electromagnetic radiation from second-generation Starlink satellites - C. G. Bassa et al., Astronomy & Astrophysics 689, L10, 2024.
- Metals from spacecraft reentry in stratospheric aerosol particles - D. M. Murphy et al., Proceedings of the National Academy of Sciences 120, e2313374120, 2023.
- Investigating the Potential Atmospheric Accumulation and Radiative Impact of the Coming Increase in Satellite Reentry Frequency - C. M. Maloney et al., Journal of Geophysical Research: Atmospheres 130, e2024JD042442, 2025.
- Quarterly report, Form 10-Q for the quarter ended June 30, 2026 - Space Exploration Technologies Corp., filed with the US Securities and Exchange Commission, August 4, 2026.
- Earnings call transcript: SpaceX beats revenue estimates in Q2 2026, shares swing - Investing.com, August 4, 2026, accessed August 13, 2026.
