All hail Elon Musk, First of his Name, King of the Martians and the First Molemen, Protector of Tubes, the Unbalded, Breaker of Industries, Father of Dragons. And now, maybe, uniter of the seven continents, if his plan for rocket travel takes off. Musk, the man who would take humans between planets like the Dothraki crossing the Narrow Sea, has added …