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

Elon Musk has criticised acting Nasa administrator Sean Duffy after remarks that SpaceX is “behind schedule” on the Artemis ...

Elon Musk has attacked NASA's administrator - and claimed he isn't smart enough to hold the top job. The billionaire's ...

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

NASA astronaut Andrew "Drew" Feustel on the world's first commercial space station, Vast, and its new partnership with IWC.