SpaceX's 10-story tall Grasshopper rocket flies sideways in latest launch

Elon Musk's hypothetical Hyperloop is getting all the attention this week, but another one of his futuristic transportation pet projects is progressing by leaps and bounds in the real world. SpaceX's reusable, vertical landing, Grasshopper rocket took to the skies once again in McGregor, Texas, yesterday, for another milestone flight. The 100-foot-tall rocket has previously flown to heights in excess of 1,000 feet, hovered for a few seconds, and landed perfectly upright on the launchpad. But yes...