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

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

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

At a time of turmoil and competing visions for the agency, NASA will be led by a Trump administration cabinet member.

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

It’s hard not to wonder whether NASA and the United States’ space program will survive the Republican president's second term ...

Sean Duffy running NASA is like handing the keys to a spacecraft over to your cable news commentator—entertaining, sure, but ...

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

President Donald Trump announced on Wednesday his decision to appoint Transportation Secretary Sean Duffy as the interim ...

Sean Duffy, a lawyer and ex-congressman, is now interim NASA chief. Lacking a science background, he brings political loyalty ...

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

President Trump appointed Transportation Secretary Sean Duffy to serve as the acting head of NASA, filling a leadership gap ...