Elon Musk is taking aim at the head of NASA amid news that the U.S. space agency may consider companies other than SpaceX to ...

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

Not one to sit out a feud, SpaceX CEO Elon Musk didn't take lightly to interim NASA head Sean Duffy saying the firm is behind ...

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

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

Elon Musk lashed out at Transportation Secretary Sean Duffy on X Tuesday, after Duffy suggested NASA may sideline SpaceX from ...

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

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 ...

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 ...