The dramatic inside story of the first four historic flights that launched SpaceX—and Elon Musk—from a shaky startup into the world's leading edge rocket company. In 2006, SpaceX—a brand-new venture with fewer than 200 employees—rolled its first, single-engine rocket onto a launch pad at Kwajalein Atoll. After a groundbreaking launch from the middle of the Pacific Ocean, the Falcon 1 rocket designed by Elon Musk’s engineers rose in the air for approximately thirty seconds. Th