Elon Musk Says SpaceX Is Pivoting to Build a 'Self-Growing City' on the Moon The billionaire announced that the moon is the “overriding priority” for securing civilization’s future, despite his long-standing focus on Mars colonization. Previous Article Are Your Leadership Retreats Secretly Boring? Take These Simple Steps to Make Yours More Engaging Next Article A Disaster Derailed His Career — But Taught Him the 1 Thing That All Successful People Know