Space Exploration Technologies Corp., doing business as SpaceX, is an American aerospace manufacturer and provider of space transportation, telecommunications, and artificial intelligence services, headquartered at the Starbase development site in Starbase, Texas. The company operates three primary segments: Space, which develops and flies the Falcon 9, Falcon Heavy, and Starship launch vehicles, as well as the Dragon spacecraft, and conducts more orbital launches annually than any other launch provider; Connectivity, which operates the Starlink satellite constellation and satellite-based high-speed broadband internet service; and AI, conducted through its wholly owned subsidiary SpaceXAI, which develops the Grok family of large language models and related products, operates the social network X, and builds and runs large-scale data centers. The company is credited with advances in rocket propulsion, reusable launch vehicles, human spaceflight, and satellite constellation technology. The company's largest customers include NASA, the United States Space Force, and the National Reconnaissance Office.