Following Russia’s recent announcement of a successful test of its nuclear-powered cruise missile, the world has been abuzz with discussions about the technology behind these missiles and their ...

I’ve grown up with rockets that burn chemical fuel, but NASA’s next big leap in propulsion could make those engines look as dated as steam trains. By turning to nuclear power in space, the agency is ...

Russian President Vladimir Putin, dressed in a military uniform, announced on Oct. 26, 2025, that Russia had successfully tested a nuclear-powered missile. If true, such a weapon could provide Russia ...

According to the US Department of Energy, nuclear thermal propulsion can reduce travel times to Mars by up to 25% and, more ...