SpaceX, Elon Musk’s company, launched NASA astronauts into orbit over the weekend. But they face competition from Jeff Bezos’ company, Blue Origin. Christian Davenport, author of the best-selling book The Space Barons: Elon Musk, Jeff Bezos, and the Quest to Colonize the Cosmos., shares how Bezos has had cosmic ambitions his entire life.

Learn more about your ad choices. Visit megaphone.fm/adchoices