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The nuclear fission system was developed under NASA’s Kilopower project and aims to be a long-term, reliable way to power both missions to and on the surface of Mars, reports Reuters. The prototype system uses a uranium-235 reactor core roughly the size of your average paper towel roll. The ultimate goal is for the power […]

NASA has successfully tested a nuclear power system for Mars surface missions

[Photo: NASA/Unsplash]

BY Michael Grothaus

The nuclear fission system was developed under NASA’s Kilopower project and aims to be a long-term, reliable way to power both missions to and on the surface of Mars, reports Reuters. The prototype system uses a uranium-235 reactor core roughly the size of your average paper towel roll. The ultimate goal is for the power system to be able to provide the 40 to 50 kilowatts of power that could keep habitats and life-support systems running on the surface of the red planet. A full power test of the system is scheduled to happen sometime in March.

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ABOUT THE AUTHOR

Michael Grothaus is a novelist and author. He has written for Fast Company since 2013, where he's interviewed some of the tech industry’s most prominent leaders and writes about everything from Apple and artificial intelligence to the effects of technology on individuals and society. More


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