Read about the online clash between Elon Musk and acting NASA Administrator Sean Duffy over SpaceX's involvement in the ...

Acting NASA chief Sean Duffy and billionaire Elon Musk on Tuesday traded barbs online over who should lead the space agency, ...

Elon Musk launches a series of posts on X responding to Transportation Secretary Sean Duffy after he claimed Musk's company ...

Transportation Secretary and interim NASA Administrator Sean Duffy is reportedly gunning for the top space agency job.

Elon Musk lashed out at NASA’s acting chief Sean Duffy, accusing him of “trying to kill NASA” amid a growing feud over the ...

Sean Duffy, the Secretary of Transportation and acting administrator of NASA, appeared on CNBC on Monday to say that SpaceX ...

Tech billionaire Elon Musk took a swing at acting NASA Administrator Sean Duffy on Tuesday, calling him “Sean Dummy” and ...

Elon Musk has a new nickname for Transportation Secretary Sean Duffy: “Sean Dummy.” The childish name-calling, a cornerstone ...

“Sean Dummy is trying to kill NASA!” Musk wrote on X, which he also owns, using an insulting nickname to refer to the acting ...

Elon Musk publicly criticized acting NASA administrator Sean Duffy after Duffy stated SpaceX was behind schedule on the ...

Musk’s comments come one day after Duffy said he was in the process of reopening solicitations for a contract that had been ...

Transportation Secretary Sean Duffy is reportedly in a power struggle with Jared Isaacman, an Elon Musk ally, over who will ...