The lead front page story in the New York Times last week was headlined: “Superpowers Racing to Put Nuclear Reactors on Moon.” The nations involved: the U.S., China and Russia. And there was a subhead: “Experts Warn of Radioactive Risks From a Rocket Mishap or Lunar Meltdown.”The reporter,…

NASA got through the Artemis II mission last week with a few minor “anomalies,” as NASA calls problems, but in 2028 it plans to launch a nuclear-powered rocket to Mars as an initial step to using nuclear-powered rockets in space. An accident involving a nuclear-powered rocket could be no small…