In a letter to NASA's interim chief, Sean Duffy, the group slammed "wasteful changes" that undermine NASA's core mission.

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

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

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 ...

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

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

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

Trump withdrew Musk-ally and billionaire Jared Isaacman’s nomination for the NASA administrator role in May and has since ...

Duffy, who is currently serving as Trump's transportation secretary, will also take on the role of interim administrator of ...

President Trump announced that Transportation Secretary Sean Duffy will head NASA on an interim basis. “I am pleased to ...

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