Elon Musk on mariachi bands, zero-G games, and why his Mars plan is like ‘Battlestar Galactica.’

GUADALAJARA, Mexico – Elon Musk founded SpaceX in 2002 with the goal of colonizing Mars. And for months he’d been saying he would finally provide details of his plans at the International Astronautical Congress here. In an event that that had the feel of a Apple product unveiling, with delirious fans who rushed into the […]