A lunar nuclear reactor may sound dramatic, but its neither illegal nor unprecedented. But it does raise critical questions ...

The first space race was about flags and footprints. Now, the new race is to build there, and doing so hinges on power.

A base on the moon would be more democratic than those that Musk and his acolytes have advocated building on Mars. Given ...

The Moon could soon host a nuclear power source. NASA is considering installing a powerful reactor there by 2030. This ...