SpaceX has agreed to acquire Cursor, one of the fastest-growing AI coding startups in the world, in a $60 billion all-stock deal that marks one of the most significant tech acquisitions of 2026. The move comes just days after Elon Musk’s rocket company debuted on the Nasdaq in what became the biggest initial public offering ever — and it signals that SpaceX is serious about becoming a dominant force in artificial intelligence, not just space.