Of all the threats that President Donald Trump and Elon Musk hurled at one another as their alliance fell apart, those ...

President Trump announced Wednesday that Transportation Secretary Sean Duffy will temporarily lead the National Aeronautics ...

Donald Trump has assigned Transport Secretary Sean Duffy a second job as interim caretaker of NASA after the president dumped ...

SpaceX, the rocket and satellites company founded by Elon Musk, has become one of the most sought-after investment ...

The U.S. president launched new barbs at the tech billionaire and said the Musk ally he once named to lead NASA would have ...

The $10 billion addition to the Artemis architecture, which includes funding for additional Space Launch System rockets and an orbiting station around the moon called Gateway, is a rebuke to critics ...

President Donald Trump appointed Transportation Secretary Sean Duffy as interim administrator of NASA on Wednesday, ...

The worried reaction within space and national security agencies highlights the risks of government’s exclusive dependence on SpaceX for crucial tasks, including classified missions.

Musk, according to a person familiar with his reaction, was disappointed by Isaacman's removal and considered it to be politically motivated.

Elon Musk's "America Party" is a far cry from Ross Perot's third-party bid in 1992, as Musk's reliance on government funding, ...