City Labs to Launch First Commercial Nuclear-Powered Satellite on SpaceX Rocket
SpaceX has scheduled the launch of its Transporter-17 rideshare mission for Tuesday, July 7.
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SpaceX Puts First Commercial Nuclear-Powered Satellite Into Orbit
This week, SpaceX’s Transporter-17 rideshare rocket lifted off from Vandenberg Space Force Base in California, carrying 81 payloads into a s

In July 2026, a Miami startup called City Labs sent a softball-sized CubeSat carrying a tritium battery into orbit on SpaceX’s Transporter-17 rideshare, becoming the first commercially built nuclear-powered satellite ever launched and the first mission ev
A softball-sized satellite from a small Miami company has quietly rewritten the rules of who gets to fly nuclear power in space. City Labs’

On July 7, a small Miami company called City Labs put a tritium-powered battery the size of a pencil eraser into orbit aboard a SpaceX Falcon 9 — its softball-sized BOHR CubeSat becoming the first commercial spacecraft ever cleared to carry a nuclear powe
Early Tuesday morning, a softball-sized satellite built by Miami’s City Labs reached low Earth orbit aboard a SpaceX Falcon 9, becoming the

SpaceX Transporter-17 Makes History, Inside the Launch of the World's First Commercial Nuclear-Powered CubeSat
The commercial space industry has reached a significant technological milestone with the successful launch of the world's first commercially

Miami-based City Labs achieves a first for commercial nuclear power in space
"The BOHR mission serves as a pathfinder for future nuclear-powered spacecraft."
Nuclear Battery Tech Tested In Orbit
A startup, City Labs, is testing nuclear battery technology in orbit to validate its use for satellites and lunar systems. The technology us

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