Elon Musk and Jeff Bezos, the two richest men in the world, have the same dream: to conquer space and send millions of people to live on Mars or in orbiting stations. In just twenty years, these two ambitious entrepreneurs have succeeded in developing and launching their own rockets, a feat previously reserved only for governments. Under their leadership, a new space epic is being written. Their "New Space" is turning space into a gigantic, ultra-competitive market. Behind this duel, another battle is being played out, that of the supremacy of the States in the race to the stars.