The president’s announcement comes after he withdrew his nomination of entrepreneur Jared Isaacman as the agency’s leader in ...

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

Trump’s vow to shrink the federal government appears to rely, at least in part, on top officials doing multiples jobs. These ...

Here's why America's airlines and aviation groups support the 'big beautiful bill' to fund a modernized air traffic control ...

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

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

President Donald Trump said on Wednesday he is directing Transportation Secretary Sean Duffy to be the interim NASA ...

The president previously rescinded his nomination of Jared Isaacman as the space agency’s next leader, citing the ...

President Donald Trump on Monday named Transportation Secretary Sean Duffy to also serve as interim NASA administrator.

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