Researchers have reported new progress in developing a liquid uranium-fueled rocket engine, a Centrifugal Nuclear Thermal Rocket (CNTR). “The Centrifugal Nuclear Thermal Rocket (CNTR) is a ...

The $499 million mission will be the first test in orbit of a nuclear spacecraft, NASA announced. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Take tanks of liquid hydrogen and use turbopumps to feed this hydrogen through a nuclear reactor core to heat it up to very ... 2020, DARPA entered the chat and said, “We want a nuclear rocket ...

Whereas a traditional rocket works on burning fuel to generate thrust, a nuclear rocket works like a miniaturized nuclear plant. A liquid propellant like hydrogen moves through a reactor core.

NASA is planning to test the nuclear-powered rocket by 2027. If successful, It could allow humans to reach Mars in 45 days.

NASA and the US military said Wednesday they had selected defense contractor Lockheed Martin to develop a nuclear powered rocket, with a view to using the technology for missions to Mars.

More information: Dale Thomas et al, Addressing challenges to engineering feasibility of the centrifugal nuclear thermal rocket, Acta Astronautica (2025). DOI: 10.1016/j.actaastro.2025.05.007 ...

NASA and DARPA are working on a nuclear-powered rocket that could go to Mars The technology would also have significant national security implications February 3, 2023 More than 2 years ago ...

Iran launches rocket into space carrying its heaviest-ever payload, as security experts remain concerned by its "drastically" increased stockpiles of enriched uranium near nuclear weapons grade ...