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

The president previously rescinded his nomination of Jared Isaacman as the space agency’s next leader, citing the ...

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

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

Donald Trump has assigned Transport Secretary Sean Duffy a second job as interim caretaker of NASA after the president dumped ...

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

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

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

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

The announcement comes weeks after Trump rescinded his nomination of tech billionaire Jared Isaacman to lead NASA.

Transportation Secretary Sean Duffy is blasting the MTA over its handling of subway crime .

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