The worried reaction within space and national security agencies highlights the risks of government’s exclusive dependence on ...

The U.S. government relies on SpaceX to support NASA and other agencies, and the company has received more than $20 billion ...

President Trump’s decision to pull a close associate of Elon Musk’s out of the running to lead NASA helped doom an ...

Trump added that he has "no intention of speaking" to Musk anytime soon, saying "I’m too busy doing other things.” ...

Trump threatened 'very serious consequences' if Elon Musk finances challengers to Republicans who support his legislative priorities.

Musk attacked Trump directly over his signature spending bill for the first time Thursday, sparking an explosive ...

The president warned of “serious consequences” if Mr. Musk chose to back candidates against Republicans who supported his domestic policy bill.

Space science experts told ABC News SpaceX has been essential to NASA’s missions and the breakdown of a relationship would leave a hole that would be hard to fill.

Trump declined to go all-out in his attacks on Musk and counseled the vice president to show restraint in his comments about ...

The nuclear fallout last week between President Trump and tech mogul Elon Musk wasn’t just a car wreck. This was a ...

Besides its flights to the International Space Station and Starship program, SpaceX is deeply embedded in the Department of ...