advanced nuclear thermal propulsion

Advanced nuclear thermal propulsion uses nuclear reactions to generate high-temperature gases that expand quickly out of a rocket’s nozzle, producing thrust. Unlike traditional chemical rockets, which rely on burning fuel, this system uses a nuclear reactor to heat a propellant like hydrogen more efficiently. This allows spacecraft to achieve higher speeds and shorter travel times, especially for deep space missions. The technology offers a powerful and potentially safer way to explore the outer planets or even reach Mars more efficiently, leveraging nuclear energy’s high energy density for advanced exploration capabilities.