After NASA's head indicated SpaceX could lose its moon lander contract, Elon Musk went on the attack on X against Sean Duffy.

Starship was NASA's vehicle of choice to land astronauts on the moon before NASA head Sean Duffy's latest move. Now, Musk is ...

Elon Musk’s biographer, Walter Isaacson, said the SpaceX CEO is in “demon mode” over the prospect of NASA being folded into ...

The tech billionaire has called Duffy ‘dangerously stupid’ and campaigned for SpaceX astronaut Jared Isaacman to replace him ...

NASA acting administrator Sean Duffy suggested SpaceX may not be taking NASA to the moon. Experts said it’s unlikely another ...

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

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 has publicly criticized NASA's chief, Sean Duffy, questioning his competence to lead the space agency. Musk's ...

It followed on the heels of Duffy's announcement that NASA will reopen competition for the Artemis 3 moon-landing contract, which Space ...

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

NASA may drop SpaceX and choose a different contractor for the Artemis III moon landing, as delays mount with SpaceX's ...