Duffy, also the Transportation Secretary, has no space background, but has been an MTV reality star and a congressman.

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

Trump appointed Sean Duffy interim NASA chief on Wednesday via Truth Social, replacing Janet Petro after pulling Jared ...

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

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

NASA's leadership change comes at a pivotal moment for the agency, which is already bracing for potentially severe funding ...

Trump abruptly announced the appointment of Secretary of Transportation Sean Duffy as acting NASA Administrator as the U.S.

A week after being named NASA’s new acting administrator, Secretary of Transportation Sean Duffy appears to be just getting ...

Technology Technology   The Big Story Duffy takes the reins at NASA President Trump has tapped Transportation Secretary Sean ...

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

President Trump said late Wednesday that he was tapping Transportation Secretary Sean Duffy to lead NASA on an interim basis ...

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