With space exploration advocate Elon Musk working closely with President Donald Trump, it seemed for a while that NASA might ...

The Tesla CEO's quick reversal after his blow-up with the president communicates quite a lot, one expert in political science ...

President Donald Trump reflected on how his working relationship with Elon Musk shifted in recent weeks before the pair found ...

Boeing’s Starliner was supposed to have been a viable alternative sharing the taxi duties with SpaceX, but it has fallen ...

Space science experts told ABC News SpaceX has been essential to NASA’s missions and the breakdown of a relationship would ...

What happens in Washington decidedly does not stay in Washington, with practically every action taken by the richest and most ...

Elon Musk says that he's cutting off NASA's access to space, in a potentially devastating blow to the United States' space ...

President Trump referred to Elon Musk as “a friend of mine” Thursday — but added his former “first buddy” got “strange” last week when they traded attacks.

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

Jared Isaacman, whose nomination to serve as NASA administrator was rescinded, discussed "exactly how it went." ...

Tech mogul Elon Musk signaled that his simmering hot public spat with President Trump is starting to cool off, posting a ...

President Trump has pulled his nomination of Jared Isaacman, a billionaire commercial astronaut with close ties to Elon Musk, ...