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NASA's Nuclear Rocket Could Revolutionize Space Travel Efficiency

9/25/2025

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Summary

Story summary

NASA is developing a centrifugal nuclear thermal rocket (CNTR) using liquid uranium.
CNTR could double nuclear-design efficiency and quadruple chemical-rocket efficiency.
Mars trips could be approximately 420 days, enabling faster outer solar-system missions.
The project is led by NASA Glenn Research Center in Ohio, aiming for five-year design readiness for lunar and deep-space missions and economic benefits for Northeast Ohio.

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Story summary

NASA is developing a centrifugal nuclear thermal rocket (CNTR) using liquid uranium.
CNTR could double nuclear-design efficiency and quadruple chemical-rocket efficiency.
Mars trips could be approximately 420 days, enabling faster outer solar-system missions.
The project is led by NASA Glenn Research Center in Ohio, aiming for five-year design readiness for lunar and deep-space missions and economic benefits for Northeast Ohio.