The compute race just went orbital.
On May 6, Anthropic announced it signed a deal with SpaceX to use "all of the compute capacity" at Colossus 1 — the company's massive cluster in Texas. That's over 300 megawatts of capacity, available within the month. But the more striking detail: Anthropic expressed interest in partnering for orbital compute capacity — compute hosted on satellites in space.
We've talked about the energy problem in AI for years. Training frontier models consumes gigawatts. Inference at scale consumes more. Every major lab is racing to lock up power deals, nuclear agreements, and now — space-based infrastructure.
This deal is the signal. Not because 300MW is the largest cluster ever — it isn't. But because an AI company is now directly partnered with a space company, and they're talking about compute beyond Earth.
The Power Squeeze Is Real
Data center demand has outpaced supply so dramatically that companies are exploring every option. Microsoft signed nuclear deals. Amazon bought a nuclear-powered data center. Google is exploring small modular reactors. And now Anthropic is looking to the stars.
The economics are shifting fast. Arm just reported Q4 revenue up 20% YoY to $1.5B, forecasting $2B in sales in 2027-2028 from AGI CPU demand — over 2x prior guidance. The whole supply chain is ramping. GPU demand isn't slowing. Power isn't getting cheaper. The only direction to grow is up — literally.
Why This Matters
The Anthropic-SpaceX deal is a template. If it works, expect more:
- More AI companies cutting deals with infrastructure providers directly
- Explicit partnerships between labs and energy companies
- Eventually, compute hosted where power is unlimited — space, nuclear, wherever
The cloud era was about renting compute. The next era is about owning the grid. And the era after that might be about owning the orbit.
We're watching the first chapter of orbital compute unfold. It won't be the last.
What's Next
Signals show Anthropic has the highest signal strength today (16.7) — dominating coverage with SpaceX, Chrome's hidden AI model, Claude Code rate limit updates, and "dreaming" memory features. This isn't a one-off deal; it's a position.
If you're building AI infrastructure, pay attention. The labs that lock up power now will set the pace for the next generation.