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Cowboy Space files with FCC for up to 20,000 LEO “orbital data centers” as it raises $275M

Cowboy Space—backed by a $275M round led by Index Ventures—has filed FCC plans for a “Stampede” constellation of up to 20,000 satellites intended to serve as an orbital data-center network. The company’s rockets would host compute in upper stages, targeting an “AI in orbit” architecture.

Discovered 2026-05-13T17:03:37.828855-07:00 | 2026-05-13T17:03:37.828855-07:00

Briefing

What Hype is tracking

Signals a new wave of non-terrestrial infrastructure: Cowboy’s FCC-backed, large-scale satellite “orbital data center” concept extends the on-orbit AI compute race beyond prototypes toward deployable constellations (see Jurisdictional Challenges for Orbital Data Centers in the Emerging Space Economy – Part 1).
Raises near-term regulatory execution questions around spectrum/orbit rights and licensing behavior—an issue already highlighted by earlier disputes and FCC scrutiny of competing orbital-data-center proposals (see Musk's push for up to 1 million orbital AI data centres…).
The Seattle build-out and integration of rockets’ upper stages as computing platforms underscore an effort to vertically coordinate launch + compute, which could materially affect launch-demand forecasts and partnership dynamics across the LEO economy (see ESA backs laser comms, inter-satellite networking and on-orbit AI…).

Reported By

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