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SpaceX and NVIDIA to launch StarMind orbital computing system in Q3 2027

SpaceX announced plans to deploy satellite-based computing systems built on NVIDIA Vera Rubin NVL72 hardware starting in late 2027.

SpaceX and NVIDIA to launch StarMind orbital computing system in Q3 2027
Photo: Interesting Engineering

SpaceX plans to begin launching its StarMind orbital computing systems in the third quarter of 2027, according to an interview published by Interesting Engineering interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗. Speaking at the 33rd Annual Baron Investment Conference in New York, company head Elon Musk stated that hardware deployment will accelerate through 2028 and 2029 interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗. The project involves co-designing the initial hardware platform alongside NVIDIA, centering the architecture on NVIDIA's Vera Rubin NVL72 computing platform interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗.

Space-based computing infrastructure is intended to move massive data processing outside land-based constraints while interfacing directly with satellite networks interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗. Detailed technical specifications of the StarMind computing setup are scheduled for official public disclosure in 2027 interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗.

Laser communications and satellite infrastructure

Musk also outlined networking capabilities planned for future satellite iterations, specifically Starlink Version 4 interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗. The upcoming platform is projected to offer ten times the operational capacity of Version 3, which itself provided ten times the capability of Version 2 interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗. SpaceX plans to install ten optical laser links on each satellite, with each transceiver targeted to exceed transmission speeds of 10 terabits per second interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗.

A wider long-term concept involves deploying over 100,000 satellites equipped with approximately 100 laser links each to route high-volume traffic interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗. Transmission of light through orbital space is roughly 40% faster than transmission through terrestrial fiber-optic glass cables interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗. In addition, orbital transmission lines can trace direct geometric routes between ground destinations instead of routing around continental landmasses interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗.

Ground infrastructure and chip manufacturing

SpaceX supported its compute targets by deploying a dedicated ground power and compute facility in Memphis, Tennessee interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗. The site power plant currently generates over one gigawatt of electricity, constructed within roughly one year compared to an industry baseline of five years interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗.

Musk also described plans to bring semiconductor fabrication inside associated ventures interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗. Tesla is developing an internal research fabrication facility at Gigafactory Texas in Austin to shorten chip development cycles from one year down to approximately one month interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗. A secondary high-volume production plant called Terafab is planned for Grimes County, Texas, to scale logic fabrication, memory production, lithography, testing, and packaging under one corporate umbrella interestingengineering.comInteresting Engineeringinterestingengineering.comOpen source ↗.

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