AI that simulates fusion and rockets
Deal of the Week
- Startup
- Zenithon
- What
- AI models simulating extreme physics: fusion, rockets, chips
- Raised
- $10m Seed
- Investors
- Backed VC, Lunar, Seraphim, MMC, SOSV
- Where
- London, United Kingdom
- Picked by
- Dan Bowyer
We've spent a fair bit of time with Alex and Abie — so this one's personal. Zenithon builds AI models that simulate extreme physics. Fusion reactors. Rockets. Chips. The stuff where a failed test costs months and millions (or a crater). They've just raised a $10m seed from Backed VC, Lunar, Seraphim, MMC and SOSV. Physical AI is where I think the real money gets made next — software that understands atoms, not just tokens. Fusion is on like Donkey Kong, and someone has to model the plasma before anyone builds the reactor. Break legs, hearts and wallets, gents.
Why it matters
“They do AI models that simulate extreme physics, fusion reactors, rockets, chips, and all that good stuff.”