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.

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

Dog Sees Owner’s Suitcase—His Sad Reaction Shows He Knows What That Means ...

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

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 ...

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

This is the first major agency effort by the interim NASA administrator, who is also the Transportation secretary and a ...

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 ...

NASA astronaut Don Pettit shares a long-exposure photograph that captured the curve of Earth, the glow of the planet's ...