Elon Musk is dialing back his threat to decommission a capsule used to take astronauts and supplies to the International ...

So when President Donald Trump threatened on Thursday to cancel Elon Musk's federal contracts, space watchers snapped to ...

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.

SpaceX's jumbo 400-foot-long Starship rocket took off from the Texas Starbase site Thursday morning for its fourth test ...

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