Stay up to date with notifications from The IndependentNotifications can be managed in browser preferences.Jump to contentThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged inAllNewsSportCultureLifestyle(Reuters)The first commercial satellite carrying a nuclear-powered payload, City Labs' BOHR satellite, successfully launched into space aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California. This historic launch aims to prove the feasibility of using nuclear power for commercial space missions, especially for deep space exploration and operations in permanently shadowed regions like the Moon's dark side. The BOHR cubesat generates electricity by converting beta particles emitted from the radioactive decay of tritium, providing persistent, always-on payload operations unconstrained by sunlight or battery life. City Labs CEO Peter Cabauy highlighted this as a significant step for commercial nuclear power in space, enabling the routine deployment of safe, compact, and regulatory-approved systems. This technology, previously confined to state-funded scientific and military applications, has been utilized by NASA for long-duration missions such as the Voyager probes and Mars rovers. In full‘Historic step’ as SpaceX launches first ever nuclear-powered commercial satelliteMore bulletinsThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in

The satellite's maker, City Labs, believes this demonstration mission will be a key step toward putting nuclear power on the Moon.

City Labs’ BOHR satellite uses technology that has previously been the domain of state-funded scientific and military applications

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The BOHR mission serves as a pathfinder for future nuclear-powered spacecraft."

City Labs' BOHR is the first commercial nuclear power source in orbit, a tritium betavoltaic battery built to run where solar panels cannot.

BOHR's primary mission is to test a different kind of power source in orbit. The CubeSat is carrying City Labs' "NanoTritium" system, a betavoltaic power source that...