SCIENCE

United States launches first commercial nuclear-powered satellite

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SpaceX has launched the world’s first commercial satellite using nuclear technology for power, marking a significant milestone for space-based energy systems. The Falcon 9 rocket lifted off from Vandenberg Space Force Base in California on July 8, 2026, as part of the Transporter-17 rideshare mission, carrying 81 payloads into orbit. The primary payload, a CubeSat named BOHR, was developed by Florida-based City Labs and carries the company’s NanoTritium betavoltaic power system. While the satellite’s main operations still rely on solar panels, the mission is the first in-orbit test of City Labs’ betavoltaic system and the first commercial satellite with Federal Aviation Administration approval for a nuclear launch.

Prepared by Olivia Bennett and reviewed by editorial team.

Timeline of Events

Earlier this year, BOHR CubeSat integration completed
Prior to launch, FAA approves nuclear payload
July 8, 2026, Falcon 9 launches Transporter-17
July 8, 2026, BOHR CubeSat successfully reaches orbit
July 8, 2026, NanoTritium system begins on-orbit demonstration
After launch, City Labs confirms payload activation
Following success, further nuclear-powered missions anticipated

Why This Matters to You

This launch is a big step for energy in space. It's testing a new power system that could make satellites more reliable. If successful, it could mean better services from weather forecasting to GPS. Keep an eye on how this plays out.

The Bottom Line

SpaceX's nuclear-powered satellite is a first, but it won't be the last. This could open up new possibilities for space exploration and commercial use. If you're interested in space or rely on satellite services, this is worth watching. Send this to someone who loves a good space story.