NASA’s push for a new nuclear rocket engine is not just another upgrade to the hardware we strap to the bottom of spacecraft.

The Space Age framed nuclear propulsion as a quiet rethinking of movement, distance, and endurance beyond Earth.

Artificial intelligence is quietly reshaping how rockets fly, how spacecraft sip propellant and how engineers think about the leap to nuclear propulsion. What began as a set of algorithms for ...

Engineers from Ohio State University are developing a new way to power rocket engines, using liquid uranium for a faster, more efficient form of nuclear propulsion that could deliver round trips to ...

A laboratory prototype of a plasma electric rocket engine based on a magnetic plasma accelerator has been produced by Rosatom scientists, who say it could slash travel time to Mars to one or two ...