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

NASA's acting administrator and Transportation Secretary Sean Duffy was at the receiving end of a series of insulting social ...

The fascination with China’s ability to build things America struggles with, from bridges to advanced tech, risks a dangerous ...

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

NASA has invited new bids for its Moon mission after delays in SpaceX’s Starship development, Duffy said, citing growing ...

SpaceX CEO Elon Musk lashed out at NASA's acting administrator on Tuesday after the space agency chief invited other ...

Elon Musk voiced his disapproval of acting NASA administrator Sean Duffy Tuesday in a slew of messages donning him “Sean Dummy.” ...

SpaceX CEO Elon Musk has lashed out at Nasa’s acting administrator after the space agency chief invited other companies to ...

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

Musk has expressed displeasure at the possibility of NASA being folded into the Department of Transportation. He has also ...

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