City Labs successfully launched the BOHR satellite, marking the first commercial nuclear-powered satellite. This development is significant as it paves the way for future nuclear power applications in space, potentially aiding missions to the Moon and beyond.
City Labs, based in Miami, has successfully launched the BOHR satellite, which stands for Betavoltaic Orbital High-Reliability. The satellite was deployed on a SpaceX rideshare mission on a Falcon 9 rocket, alongside 80 other payloads, into orbit at an altitude between 350 and 400 miles.
The BOHR satellite is noted as the world's first commercial nuclear-powered satellite and the first nuclear CubeSat.
The BOHR satellite operates on a '1U' CubeSat platform, roughly the size of a softball. Its power source is a nuclear betavoltaic battery that produces electricity through the decay of tritium, a radioactive hydrogen isotope.
This technology offers a reliable power source suitable for low-power applications, such as remote sensors and secure communication instrumentation. In demonstration mode, the NanoTritium power generator on BOHR will supply electricity to onboard payloads while the satellite itself relies on conventional solar energy.
Peter Cabauy, CEO of City Labs, emphasized that this launch represents a historic step for commercial nuclear power in space. It demonstrates the feasibility of compact, safe, and regulatory-compliant nuclear power systems for routine use.
The capabilities of BOHR could enable continuous payload operations in space, unaffected by sunlight or battery limitations. This advancement could support ongoing missions to the Moon and possibly facilitate future deep-space exploration.
City Labs is exploring the potential of its NanoTritium technology beyond space applications, including powering implantable medical devices, showcasing the versatility of this nuclear micro-power technology.
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City Labs successfully launched the BOHR satellite, marking the first commercial nuclear-powered satellite. This development is significant as it paves the way for future nuclear power applications in space, potentially aiding missions to the Moon and beyond.