SpaceX designs, manufactures, and operates rockets, satellites, and spacecraft through three segments: Space, Connectivity, and AI. The Space segment provides orbital launch services to commercial satellite operators and government agencies, including NASA and the DoD. The Space business model relies on rocket reusability, primarily through the Falcon 9, to reduce manufacturing costs and enable a high launch cadence. Connectivity consists of Starlink, a constellation of low-earth orbit satellites that delivers high-speed broadband internet globally. SpaceX sells Starlink subscriptions directly to residential users and enterprise customers in the aviation, maritime, and government sectors. The AI segment includes the X social media platform and the Grok AI model, generating revenue from advertising, subscriptions, and compute access. SpaceX is developing Starship, a fully reusable heavy-lift rocket intended to further reduce launch costs and deploy next-generation satellites. SpaceX's long-term strategy involves building orbital AI compute infrastructure to bypass terrestrial energy constraints by processing data in space. SpaceX reinvests cash generated from launch and connectivity services into its AI infrastructure and Starship development to create a vertically integrated technology ecosystem.