Acting administrator Sean Duffy directed NASA to support a broad set of private space-station work as officials battle over ...

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

NASA's acting administrator, Sean Duffy, plans to accelerate the construction of a nuclear reactor that could be used on the ...

NASA's acting administrator Sean Duffy plans to accelerate the construction of a nuclear reactor that could be used on the ...

Former NASA astronaut Mike Massimino, captivated by the breathtaking view of India from the International Space Station, ...

The US aims to build a nuclear reactor on the Moon by 2030. Sean Duffy leads this project for lunar energy independence. This ...

Duffy's directive orders NASA to prepare a 100-kilowatt nuclear reactor for launch by 2030, according to Politico. It might ...

In 2023, NASA awarded Lockheed Martin a contract to design, build and test a nuclear rocket that could help humans travel to ...

This will be Sean Duffy's first major action since President Donald Trump named him interim NASA administrator in June.

If you look up into the sky at just the right time, you might catch a Hampton Roads native orbiting by. Rest assured, Zena ...

Nuclear power on the moon is critical to the United States' space exploration and national security goals, acting NASA Administrator Sean Duffy said.

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.