From Tesla to SpaceX, the World According to Elon Musk: In just a few years, Elon Musk has become one of the most influential and wealthy men on the planet. Although the Tesla brand has revolutionized the image of the electric car, Elon Musk remains a great innovator in the business world. For him, there are no limits: satellites, houses, urban tunnels... But what attracts Elon Musk the most is space, which remains his favorite playground. Recently, he developed reusable rockets that have transformed space travel.