Transportation Secretary Sean Duffy detailed his spat with Elon Musk over firing air traffic controllers during an appearance ...

As able as he is, the situation cries out for a permanent NASA administrator, someone with the respect of both President ...

Acting NASA administrator Sean Duffy told Fox News host Jimmy Failla he had not yet been given "the alien briefing," despite ...

Sean Duffy, serving as interim NASA administrator, reportedly plans to direct the agency to develop a nuclear reactor for ...

Acting NASA Administrator Sean Duffy said Thursday that climate and earth science at the agency will “move aside” as it refocuses solely on space exploration. “All the climate science and all of ...

Donald Trump’s transportation secretary says the president wants his job. In an interview with New York Post columnist ...

Sean Duffy toured Duluth International Airport's 1950s-era air traffic control tower, pledging modern technology upgrades ...

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

The space agency has previously explored the possibility of installing a electricity-generating nuclear reactor on the lunar ...

Acting NASA administrator Sean Duffy sees the plan to build a nuclear reactor on the Moon as a new space race, especially ...

The plan appears to be Duffy’s first major directive since being selected by Trump to lead NASA on an interim basis in early ...