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 ...

Transportation Secretary Sean Duffy joins 'Squawk Box' to discuss the state of air travel, impact of the government shutdown, ...

Transportation Secretary Sean Duffy joins 'Squawk Box' to discuss the state of air travel, impact of the government shutdown, ...

Transportation Secretary Sean Duffy joins 'Fox & Friends' with an update on NASA's plans to return to the moon and air ...

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

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

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 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 ...

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

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