SpaceX Seeks FCC Nod for Million‑Satellite Orbital Data Center Amid Valuation Gap

SpaceX is weeks away from filing its IPO prospectus and has been promoting the idea of placing AI workloads in space. The orbital data center concept is pitched as a step toward a Kardashev II civilization, promising constant solar exposure and no land or water use. However, engineers note challenges such as heat dissipation in vacuum, radiation‑induced bit flips, and latency from round‑trips to orbit.

- The FCC filing seeks authorization for as many as one million solar‑powered satellites to form an orbital data center system. - Aswath Damodaran’s late‑April valuation puts SpaceX at $1.2 trillion, roughly one‑third below the $1.75‑$2 trillion range the company is targeting for its IPO. - Elon Musk stated that realizing the orbital data center vision would require about 10,000 Starship launches per year; SpaceX flew only 165 missions in 2025 and has not yet completed a fully reusable Starship flight.

If approved, the satellite fleet could provide a new compute platform that sidesteps terrestrial energy and cooling limits, but the launch cadence required exceeds current capability by two orders of magnitude. The valuation gap suggests investors remain skeptical about near‑term revenue from the concept, while the technical hurdles—thermal management, radiation hardening, and latency—must be solved before orbital data centers become viable. Investors will watch for progress on Starship reusability and any updates from the FCC on the satellite license.