The SpaceX boss posted a series of posts on X in response to remarks made by Sean Duffy about the timeline for getting humans ...

WASHINGTON, Oct 21 (Reuters) - Acting NASA chief Sean Duffy and billionaire Elon Musk on Tuesday traded barbs online over who ...

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

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

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

Acting Administrator Sean Duffy calls out SpaceX’s Starship for falling 'behind schedule,' and suggesting that Blue Origin ...

Elon Musk criticizes government plan to merge NASA with DOT, calling it a threat to agency's independence and U.S. space ...

Musk refers to the transportation secretary as ‘Sean Dummy’ and claims he is trying to ‘kill NASA!’ ...

Elon Musk has attacked NASA's administrator - and claimed he isn't smart enough to hold the top job. The billionaire's ...

Elon Musk and Bill Gates. Two entrepreneurs whose projects have changed the world forever and brought attention to global ...