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

In this episode of Space Minds, host David Ariosto speaks with Terry Hart, former NASA astronaut and mission specialist on ...

The tech executive has shown little sign of backing down from a battle over the future of NASA. It has spilled into the ...

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

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

U.S. Transportation Secretary and interim NASA Administrator Sean Duffy on Monday revealed a potentially seismic shakeup to ...

Sean Duffy called out SpaceX for being “behind schedule” on a lunar lander and said he’d explore other options.

NASA's acting chief said earlier this week that he intends to reopen the contract for the Artemis III lander that will return ...

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

Musk's company is behind schedule in developing its Starship rocket. NASA's interim leader, meanwhile, wants to put ...

The towering rocket tasked with launching NASA's next moon astronauts on their historic lunar journey has come together.