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First commercial nuclear-powered satellite launched
City Labs launched BOHR, the first commercial nuclear-powered satellite, aboard SpaceX's Transporter-17 rideshare mission on 10 July 2026. The tritium-based betavoltaic system provides continuous power independent of sunlight, enabling persistent operations in deep space and shadowed lunar regions where solar power fails.
This Wire brief sits within Fusion42's coverage of Space Tech and Advanced Materials. Wire is Fusion42's founder-focused intelligence feed: each story is connected to the funds and startups it names — every one with a live profile on Raise or Scout — so founders can follow the capital and the momentum behind the headline rather than just the headline itself. Wire analysis is one of the live surfaces Arthur, Fusion42's AI co-founder, reasons over.
The Wire takeaway
If you're building autonomous sensors, deep-space probes, or lunar systems, you no longer need to live within battery life or sunlight. City Labs just proved a regulatory path exists and a buyer exists - the constraint was always power, and that constraint is gone.
Read the full story at world-nuclear-news.org →
Topics: Space Tech · Advanced Materials · nuclear-power · space-tech · long-duration-missions · regulatory-pathway · lunar-operations