President Donald Trump tapped Transportation Secretary Sean Duffy to serve as the interim administrator of NASA on Wednesday, ...

President Donald Trump says Transportation Secretary Sean Duffy’s work on modernizing air traffic control has prepared him to ...

A former congressman and prosecutor, Sean Duffy first gained fame by appearing on several MTV reality television programs.

The president previously rescinded his nomination of Jared Isaacman as the space agency’s next leader, citing the ...

Duffy is temporarily replacing former Kennedy Space Center Director Janet Petro, who has been the interim NASA administrator ...

"I was surprised to learn that he was a blue-blooded Democrat, who had never contributed to a Republican before." ...

Transportation Secretary Sean Duffy is about to perform double duty after President Donald Trump named him interim head of ...

Jared Isaacman is a high-school-dropout-turned-billionaire who was once nominated to lead NASA. Now he's been dragged into ...

President Trump names Transportation Secretary Sean Duffy as interim NASA administrator following the controversial ...

After unceremoniously withdrawing the nomination for NASA administrator, Jared Isaacman, a SpaceX astronaut who was ...

President Trump announced Wednesday that Transportation Secretary Sean Duffy will temporarily lead the National Aeronautics ...

President Trump had pulled the nomination of a close associate of Elon Musk to lead the agency in May. The decision fueled a ...