Acting NASA Administrator Sean Duffy has directed the agency to fast-track plans to put a nuclear reactor on the moon.

The "five things" email, launched by Musk in February to boost accountability, sparked tensions with department chiefs who ...

President Donald Trump’s transportation secretary, Sean Duffy, has ordered NASA to build a nuclear reactor on the moon, just weeks after being named interim head of the space agency.

Shares of BWX Technologies hit a record high, as investors believe the nuclear-power company could be involved in NASA’s ...

NASA's SpaceX Crew-11 successfully entered the International Space Station (ISS) and joined Expedition 73 in a seamless early ...

The directive orders NASA to solicit industry proposals for a 100-kilowatt nuclear reactor to launch by 2030, a high priority ...

The biggest and best of the summer’s string of meteor showers is now underway. The Perseids - known for bringing bright ...

Is NASA going to put a nuclear reactor on the moon? Here's what Sean Duffy said about U.S. race against China in space and going to Mars.

Two people have died from a Legionnaires' disease outbreak in Harlem, New York City, and 58 people total have contracted the ...