The companies led by Elon Musk have increasingly become intertwined, long before Tesla's $2 billion investment in xAI or ...

The deal would bring Musk’s rockets, Starlink satellites, the X social media platform and Grok AI chatbot under one roof.

SpaceX's big new rocket blasted off Tuesday on its first test flight, carrying a red sports car aiming for an endless road trip past Mars. The Falcon Heavy rose from the same launch pad used by NASA ...