SpaceX's rockets ferry US astronauts to the International Space Station. Its Starlink satellite constellation blankets the ...

President Donald Trump threatened to cut government contracts with Elon Musk amid feud, while the SpaceX CEO suggested ...

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.

The world's richest person and most powerful person are fighting. The stakes are high if the feud continues to escalate.

The billionaire’s feud with the president over the nation’s debt is jeopardizing lucrative deals for SpaceX and other Musk ...

Elon Musk is threatening to decommission a capsule used to take astronauts and supplies to the International Space Station ...

If all goes as planned in August, a startup called Starcloud from Redmond, Wash., will load a rocket bound for space with a ...

President Donald Trump threatened to cut government contracts with Elon Musk amid feud, while the SpaceX CEO suggested ...

Another shot was snapped just after separation of the vehicle's two elements — the Super Heavy booster and Ship upper stage.

The Red Planet and Earth align properly for interplanetary missions just once every 26 months. The next such opportunity ...