Elon Musk has hammered acting NASA chief Sean Duffy repeatedly on social media over the past few days, calling him "Sean ...

Starship, which has launched 11 times in South Texas, was NASA's vehicle of choice to land astronauts on the moon. Now the ...

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

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

Earlier this week, Transportation Secretary and NASA acting administrator Sean Duffy suggested that SpaceX may not be the ...

Interim NASA Administrator Sean Duffy said Monday that NASA was reopening the contract for the Artemis III moon lander after ...

(CNN) - NASA is rethinking its reliance on SpaceX to land astronauts on the moon. Monday, Sean Duffy, the acting ...

China's Chang'e-6 mission landed on the moon’s South Pole-Aitken Basin, according to the China National Space Administration ...

NASA has installed the Orion spacecraft ‘Integrity' atop the Space Launch System (SLS) rocket, marking a major step toward ...

Elon Musk criticized NASA’s acting chief Sean Duffy after the agency opened its Artemis III moon lander contract to SpaceX ...

SpaceX and Elon Musk can replace SLS, Space Launch System, with the fixed priced $100 million per ton moon missions from 2028 ...