Nuclear power has been a part of space travel since the 1960s. Now, two American firms are poised to advance the energy source's final frontier potential with small reactors that can power operations ...
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 ...
As Russia threatens atomic attacks on Ukraine and its Western allies, and prototypes a nuclear-armed spacecraft, space powers across Europe are racing to defend against nuclear strikes in orbit.
After President Donald Trump ordered the U.S. to resume nuclear weapons testing on Oct. 30, 2025, Golden Rule: Journey for ...
VIENNA (AP) — The United States and Russia have both recently threatened to resume nuclear testing, alarming the international community and jeopardizing a global norm against such tests. Experts say ...